Ready-to-use devices and self-built Arduino nodes in the 'The Things Network'
LoRaWAN has developed excellently as a communication solution in the IoT. The Things Network (TTN) has contributed to this. The Things Network was upgraded to The Things Stack Community Edition (TTS (CE)). The TTN V2 clusters were closed towards the end of 2021.
This book shows you the necessary steps to operate LoRaWAN nodes using TTS (CE) and maybe extend the network of gateways with an own gateway. Meanwhile, there are even LoRaWAN gateways suitable for mobile use with which you can connect to the TTN server via your cell phone.
The author presents several commercial LoRaWAN nodes and new, low-cost and battery-powered hardware for building autonomous LoRaWAN nodes. Registering LoRaWAN nodes and gateways in the TTS (CE), providing the collected data via MQTT and visualization via Node-RED, Cayenne, Thingspeak, and Datacake enable complex IoT projects and completely new applications at very low cost.
This book will enable you to provide and visualize data collected with battery-powered sensors (LoRaWAN nodes) wirelessly on the Internet. You will learn the basics for smart city and IoT applications that enable, for example, the measurement of air quality, water levels, snow depths, the determination of free parking spaces (smart parking), and the intelligent control of street lighting (smart lighting), among others.
For Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr
Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to light bulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible.
A progressive and systematic approach will lead you far in mastering this wireless communication technique, which is essential for working in low power scenarios.
In this book, you’ll learn how to:
Discover BLE devices in the neighborhood by listening to their advertisements.
Create your own BLE devices advertising data.
Connect to BLE devices such as heart rate monitors and proximity reporters.
Create secure connections to BLE devices with encryption and authentication.
Understand BLE service and profile specifications and implement them.
Reverse engineer a BLE device with a proprietary implementation and control it with your own software.
Make your BLE devices use as little power as possible.
This book shows you the ropes of BLE programming with Python and the Bleak library on a Raspberry Pi or PC, with C++ and NimBLE-Arduino on Espressif’s ESP32 development boards, and with C on one of the development boards supported by the Zephyr real-time operating system, such as Nordic Semiconductor's nRF52 boards.
Starting with a very little amount of theory, you’ll develop code right from the beginning. After you’ve completed this book, you’ll know enough to create your own BLE applications.
For Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr
Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to light bulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible.
A progressive and systematic approach will lead you far in mastering this wireless communication technique, which is essential for working in low power scenarios.
In this book, you’ll learn how to:
Discover BLE devices in the neighborhood by listening to their advertisements.
Create your own BLE devices advertising data.
Connect to BLE devices such as heart rate monitors and proximity reporters.
Create secure connections to BLE devices with encryption and authentication.
Understand BLE service and profile specifications and implement them.
Reverse engineer a BLE device with a proprietary implementation and control it with your own software.
Make your BLE devices use as little power as possible.
This book shows you the ropes of BLE programming with Python and the Bleak library on a Raspberry Pi or PC, with C++ and NimBLE-Arduino on Espressif’s ESP32 development boards, and with C on one of the development boards supported by the Zephyr real-time operating system, such as Nordic Semiconductor's nRF52 boards.
Starting with a very little amount of theory, you’ll develop code right from the beginning. After you’ve completed this book, you’ll know enough to create your own BLE applications.
Bluno is de eerste in zijn soort die Bluetooth 4.0 (BLE) module integreert in Arduino Uno, waardoor het een ideaal prototyping platform is voor zowel software- als hardware-ontwikkelaars om BLE te gaan gebruiken. Je zult in staat zijn om je eigen slimme armband, slimme stappenteller, en nog veel meer te ontwikkelen. Door de low-power Bluetooth 4.0 technologie, kan real-time low energy communicatie heel eenvoudig worden gemaakt.Bluno integreert een TI CC2540 BT 4.0 chip met de Arduino UNno. Het maakt draadloos programmeren via BLE mogelijk, ondersteunt Bluetooth HID, AT commando om BLE te configureren en je kunt BLE firmware eenvoudig upgraden. Bluno is ook compatibel met alle 'Arduino Uno' pinnen wat betekent dat elk project gemaakt met Uno direct draadloos kan gaan! Specificaties
On-board BLE chip: TI CC2540
Draadloze programmering via BLE
Ondersteunt Bluetooth HID
Support AT commando om de BLE
te configurerenTransparante communicatie via seriële
Gemakkelijke upgrade van BLE-firmware
DC-voeding: USB-voeding of externe 7~12 V DC
Microcontroller: Atmega328
Bootloader: Arduino Uno (ontkoppel elk BLE-apparaat voordat u een nieuwe schets uploadt)
Compatibel met de Arduino Uno pin mapping
Afmeting: 60 x 53 mm (2.36 x 2.08')
Gewicht: 30 g
De digitale nachtkijker is een krachtig apparaat dat geavanceerde technologie combineert met gebruiksvriendelijk comfort. Met foto- en videomogelijkheden met hoge resolutie, instelbare infraroodhelderheid en een compact ontwerp, is hij perfect geschikt voor een verscheidenheid aan buitenactiviteiten, zoals kamperen, vissen en observatie van wilde dieren.
Specificaties
Optische vergroting
6x
Digitale zoom
8x
IR-verlichtingsvermogen/golflengte
3 W/850 nm
Lensdiameter
25 mm
Fotoresolutie
40 MP, 30 MP, 25 MP, 20 MP, 10 MP, 8 MP, 5 MP, 3 MP
Fotoformaat
JPG
Videoresolutie
2,5k, 1080p, 720p
Videoformaat
AVI
Gezichtsveld
10°
Beeldsensor
CMOS
Opnemen gedurende de dag
Kleur
's Nachts opnemen
Zwart en wit
Display
2-inch IPS-scherm (320x240)
Batterij
Ingebouwde 18650 lithiumbatterij (2500 mAh)
Oplaadpoort
USB-C
Bedrijfstemperatuur
−30°C tot +55°C
Afmetingen
170 x 75 x 65 mm
Gewicht
245 g
Inbegrepen
1x Nachtkijker
1x Kaartlezer
1x Opbergtas
1x Polsband
1x Lensreinigingsdoekje
1x USB-kabel
1x Manual
The DiP-Pi PIoT is an Advanced Powered, WiFi connectivity System with sensors embedded interfaces that cover most of possible needs for IoT application based on Raspberry Pi Pico. It can supply the system with up to 1.5 A @ 4.8 V delivered from 6-18 VDC on various powering schemes like Cars, Industrial plant etc., additionally to original micro-USB of the Raspberry Pi Pico. It supports LiPo or Li-Ion Battery with Automatic Charger as also automatic switching from cable powering to battery powering or reverse (UPS functionality) when cable powering lost. Extended Powering Source (EPR) is protected with PPTC Resettable fuse, Reverse Polarity, as also ESD.The DiP-Pi PIoT contains Raspberry Pi Pico embedded RESET button as also ON/OFF Slide Switch that is acting on all powering sources (USB, EPR or Battery). User can monitor (via Raspberry Pi Pico A/D pins) battery level and EPR Level with PICO’s A/D converters. Both A/D inputs are bridged with 0402 resistors (0 OHM) therefore if for any reason user needs to use those Pico pins for their own application can be easy removed. The charger is automatically charging connected battery (if used) but in addition user can switch charger ON/OFF if their application needs it.DiP-Pi PIoT can be used for cable powered IoT systems, but also for pure Battery Powered System with ON/OFF. Each powering source status is indicated by separate informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3).User can use any capacity of LiPo or Li-Ion type; however, must take care to use PCB protected batteries with max discharge current allowed of 2 A. The embedded battery charger is set to charge battery with 240 mA current. This current is set by resistor so if user need more/less can himself to change it. The DiP-Pi PIoT is also equipped with WiFi ESP8266 Clone module with embedded antenna. This feature open a wide range of IoT applications based on it.In Addition to all above features DiP-Pi PIoT is equipped with embedded 1-wire, DHT11/22 sensors, and micro–SD Card interfaces. Combination of the extended powering, battery, and sensors interfaces make the DiP-Pi PIoT ideal for IoT applications like data logger, plants monitoring, refrigerators monitoring etc.DiP-Pi PIoT is supported with plenty of ready to use examples written in Micro Python or C/C++.SpecificationsGeneral
Dimensions 21 x 51 mm
Raspberry Pi Pico pinout compatible
Independent Informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3)
Raspberry Pi Pico RESET Button
ON/OFF Slide Switch acting on all powering sources (USB, EPR, Battery)
External Powering 6-18 VDC (Cars, Industrial Applications etc.)
External Power (6-18 VDC) Level Monitoring
Battery Level Monitoring
Inverse Polarity Protection
PPTC Fuse Protection
ESD Protection
Automatic Battery Charger (for PCB protected LiPo, Li-Ion – 2 A Max) Automatic/User Control
Automatic Switch from Cable Powering to Battery Powering and reverse (UPS Functionality)
Various powering schemes can be used at the same time with USB Powering, External Powering and Battery Powering
1.5 A @ 4.8 V Buck Converter on EPR
Embedded 3.3 V @ 600 mA LDO
ESP8266 Clone WiFi Connectivity
ESP8266 Firmware Upload Switch
Embedded 1-wire Interface
Embedded DHT-11/22 Interface
Powering Options
Raspberry Pi Pico micro-USB (via VBUS)
External Powering 6-18 V (via dedicated Socket – 3.4/1.3 mm)
External Battery
Supported Battery Types
LiPo with protection PCB max current 2A
Li-Ion with protection PCB max current 2A
Embedded Peripherals and Interfaces
Embedded 1-wire interface
Embedded DHT-11/22 Interface
Micro SD Card Socket
Programmer Interface
Standard Raspberry Pi Pico C/C++
Standard Raspberry Pi Pico Micro Python
Case CompatibilityDiP-Pi Plexi-Cut CaseSystem Monitoring
Battery Level via Raspberry Pi Pico ADC0 (GP26)
EPR Level via Raspberry Pi Pico ADC1 (GP27)
Informative LEDs
VB (VUSB)
VS (VSYS)
VE (VEPR)
CH (VCHR)
V3 (V3V3)
System Protection
Direct Raspberry Pi Pico Hardware Reset Button
ESD Protection on EPR
Reverse Polarity Protection on EPR
PPTC 500 mA @ 18 V fuse on EPR
EPR/LDO Over Temperature protection
EPR/LDO Over Current protection
System Design
Designed and Simulated with PDA Analyzer with one of the most advanced CAD/CAM Tools – Altium Designer
Industrial Originated
PCB Construction
2 ozcopper PCB manufactured for proper high current supply and cooling
6 mils track/6 mils gap technology 2 layers PCB
PCB Surface Finishing – Immersion Gold
Multi-layer Copper Thermal Pipes for increased System Thermal Response and better passive cooling
Downloads
Datasheet
Manual
The DiP-Pi Power Master is an Advanced Powering System with embedded sensors interfaces that cover most of possible needs for application based on Raspberry Pi Pico. It can supply the system with up to 1.5 A @ 4.8 V delivered from 6-18 VDC on various powering schemes like Cars, Industrial plant etc., additionally to original micro-USB of the Raspberry Pi Pico. It supports LiPo or Li-Ion Battery with Automatic Charger as also automatic switching from cable powering to battery powering or reverse (UPS functionality) when cable powering lost. Extended Powering Source (EPR) is protected with PPTC Resettable fuse, Reverse Polarity, as also ESD.The DiP-Pi Power Master contains Raspberry Pi Pico embedded RESET button as also ON/OFF Slide Switch that is acting on all powering sources (USB, EPR or Battery). User can monitor (via Raspberry Pi Pico A/D pins) battery level and EPR Level with PICO’s A/D converters. Both A/D inputs are bridged with 0402 resistors (0 OHM) therefore if for any reason user needs to use those Pico pins for their own application can be easy removed. The charger is automatically charging connected battery (if used) but in addition user can switch charger ON/OFF if their application needs it. DiP-Pi Power Master can be used for cable powered systems, but also for pure Battery Powered System with ON/OFF. Each powering source status is indicated by separate informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3).User can use any capacity of LiPo or Li-Ion type; however, must take care to use PCB protected batteries with max discharge current allowed of 2 A. The embedded battery charger is set to charge battery with 240 mA current. This current is set by resistor so if user need more/less can himself to change it.In Addition to all above features DiP-Pi Power Master is equipped with embedded 1-wire and DHT11/22 sensors interfaces. Combination of the extended powering, battery, and sensors interfaces make the DiP-Pi Power Master ideal for applications like data logger, plants monitoring, refrigerators monitoring etc.DiP-Pi Power Master is supported with plenty of ready to use examples written in Micro Python or C/C++.SpecificationsGeneral
Dimensions 21 x 51 mm
Raspberry Pi Pico pinout compatible
Independent Informative LEDs (VBUS, VSYS, VEPR, CHGR, V3V3)
Raspberry Pi Pico RESET Button
ON/OFF Slide Switch acting on all powering sources (USB, EPR, Battery)
External Powering 6-18 V DC (Cars, Industrial Applications etc.)
External Power (6-18 VDC) Level Monitoring
Battery Level Monitoring
Inverse Polarity Protection
PPTC Fuse Protection
ESD Protection
Automatic Battery Charger (for PCB protected LiPo, Li-Ion – 2 A Max) Automatic/User Control
Automatic Switch from Cable Powering to Battery Powering and reverse (UPS Functionality)
Various powering schemes can be used at the same time with USB Powering, External Powering and Battery Powering
1.5 A @ 4.8 V Buck Converter on EPR
Embedded 3.3 V @ 600mA LDO
Embedded 1-wire Interface
Embedded DHT-11/22 Interface
Powering Options
Raspberry Pi Pico micro-USB (via VBUS)
External Powering 6-18 V (via dedicated Socket – 3.4/1.3 mm)
External Battery
Supported Battery Types
LiPo with protection PCB max current 2A
Li-Ion with protection PCB max current 2A
Embedded Peripherals and Interfaces
Embedded 1-wire interface
Embedded DHT-11/22 Interface
Programmer Interface
Standard Raspberry Pi Pico C/C++
Standard Raspberry Pi Pico Micro Python
Case CompatibilityDiP-Pi Plexi-Cut CaseSystem Monitoring
Battery Level via Raspberry Pi Pico ADC0 (GP26)
EPR Level via Raspberry Pi Pico ADC1 (GP27)
Informative LEDs
VB (VUSB)
VS (VSYS)
VE (VEPR)
CH (VCHR)
V3 (V3V3)
System Protection
Direct Raspberry Pi Pico Hardware Reset Button
ESD Protection on EPR
Reverse Polarity Protection on EPR
PPTC 500 mA @ 18 V fuse on EPR
EPR/LDO Over Temperature protection
EPR/LDO Over Current protection
System Design
Designed and Simulated with PDA Analyzer with one of the most advanced CAD/CAM Tools – Altium Designer
Industrial Originated
PCB Construction
2 ozcopper PCB manufactured for proper high current supply and cooling
6 mils track/6 mils gap technology 2 layers PCB
PCB Surface Finishing – Immersion Gold
Multi-layer Copper Thermal Pipes for increased System Thermal Response and better passive cooling
Downloads
Datasheet
Datasheet
The DiP-Pi WiFi Master is an Advanced WiFi connectivity System with sensors embedded interfaces that cover most of possible needs for IoT application based on Raspberry Pi Pico. It is powered directly from the Raspberry Pi Pico VBUS. The DiP-Pi WiFi Master contains Raspberry Pi Pico embedded RESET button as also ON/OFF Slide Switch that is acting on Raspberry Pi Pico Power Sources.The DiP-Pi WiFi Master is equipped with WiFi ESP8266 Clone module with embedded antenna. This feature open a wide range of IoT applications based on it.In Addition to all above features DiP-Pi WiFi Master is equipped with embedded 1-wire, DHT11/22 sensors, and micro–SD Card interfaces. Combination of the extended powering, battery, and sensors interfaces make the DiP-Pi WiFi Master ideal for IoT applications like data logger, plants monitoring, refrigerators monitoring etc.DiP-Pi WiFi Master is supported with plenty of ready to use examples written in Micro Python or C/C++.SpecificationsGeneral
Dimensions 21 x 51 mm
Raspberry Pi Pico pinout compatible
Independent Informative LEDs (VBUS, VSYS, V3V3)
Raspberry Pi Pico RESET Button
ON/OFF Slide Switch acting on Raspberry Pi Pico Powering Source
Embedded 3.3 V @ 600 mA LDO
ESP8266 Clone WiFi Connectivity
ESP8266 Firmware Upload Switch
Embedded 1-wire Interface
Embedded DHT-11/22 Interface
Powering OptionsRaspberry Pi Pico micro-USB (via VBUS)Embedded Peripherals and Interfaces
Embedded 1-wire interface
Embedded DHT-11/22 Interface
Micro SD Card Socket
Programmer Interface
Standard Raspberry Pi Pico C/C++
Standard Raspberry Pi Pico Micro Python
Case CompatibilityDiP-Pi Plexi-Cut CaseInformative LEDs
VB (VUSB)
VS (VSYS)
V3 (V3V3)
System Protection
Direct Raspberry Pi Pico Hardware Reset Button
PPTC 500 mA @ 18 V fuse on EPR
EPR/LDO Over Temperature protection
EPR/LDO Over Current protection
System Design
Designed and Simulated with PDA Analyzer with one of the most advanced CAD/CAM Tools – Altium Designer
Industrial Originated
PCB Construction
2 ozcopper PCB manufactured for proper high current supply and cooling
6 mils track/6 mils gap technology 2 layers PCB
PCB Surface Finishing – Immersion Gold
Multi-layer Copper Thermal Pipes for increased System Thermal Response and better passive cooling
Downloads
Datasheet
Manual
De DIY Mini Digitale Oscilloscoop Kit (met behuizing) is een eenvoudig te bouwen bouwpakket voor een kleine digitale oscilloscoop. Naast de aan/uit-schakelaar heeft het slechts één andere regelaar, een roterende encoder met een ingebouwde drukknop. De microcontroller van de kit is voorgeprogrammeerd. Het OLED-scherm van 0,96" heeft een resolutie van 128 x 64 pixels. De oscilloscoop heeft één kanaal dat signalen tot 100 kHz kan meten. De maximale ingangsspanning is 30 V, de minimale spanning is 0 V.
De kit bestaat uit through-hole componenten (THT) en surface-mount devices (SMD). Daarom betekent het in elkaar zetten van de kit het solderen van SMD-onderdelen, waarvoor enige soldeerervaring nodig is.
Specificaties
Verticaal bereik: 0 tot 30 V
Horizontaal bereik: 100 µs tot 500 ms
Triggertype: Automatisch, Normaal en Single
Triggerflank: Stijgen en dalen
Triggerniveau: 0 tot 30 V
Run/Stop-modus
Automatische frequentiemeting
Voeding: 5 V micro-USB
10 Hz, 5 V sinusgolfuitgang
9 kHz, 0 tot 4,8 V blokgolfuitgang
Weergave: 0,96-inch OLED-scherm
Afmetingen: 57 x 38 x 26 mm
Downloads
Documentation
The matte-black circuit board is extra thick and has subtle white markings, including an alphanumeric grid and PIN labels. The wiring pattern — that of classic breadboards — is easy to see by looking at the exposed traces on the bottom of the board.
The kit comes complete with the 'Integrated Circuit Leg' stand and 8 colour-coded thumbscrew terminal posts. Using the terminal posts and solder points, you can hook up to your 'IC' with bare wires, lugs, alligator clips, and/or solder joints. Connections to the 8 terminal posts are through the three-position strips on the PCB; each is labelled with the corresponding PIN.
Kenmerken
Anodized aluminium stand
8-32 size press-fit threaded inserts (8 pieces) pre-installed in the protoboard
All materials (including the circuit board and stand) are RoHS compliant (lead-free)
Tri lobular thread forming screws (6 pieces, black, 6-32 thread size) and spacers for mounting the stand.
Dimensions: 13.25 x 8.06 x 2.54 mm
Dimensions assembled: 13.25 x 9.9 x 4.3 cm
De DLOS8 is een open-source outdoor LoRaWAN Gateway. Je kunt er een brug mee slaan van een draadloos LoRa netwerk naar een IP netwerk via Ethernet, WiFi of 3G. De draadloze LoRa verbinding stelt gebruikers in staat gegevens te verzenden en extreem grote afstanden te overbruggen tegen lage datasnelheden.De DLOS8 gebruikt een Semtech packet forwarder en is volledig compatibel met het LoRaWAN protocol. Hij bevat een SX1301 LoRaWAN concentrator, die tien programmeerbare parallelle demodulatiepaden biedt.DLOS8 heeft voorgeconfigureerde standaard LoRaWAN frequentiebanden die voor verschillende landen gebruikt kunnen worden. De gebruiker kan de frequentiebanden ook aanpassen om in zijn LoRaWAN netwerk te gebruiken.DLOS8 kan met ABP LoRaWAN end node communiceren zonder LoRaWAN server. De systeemintegrator kan het gebruiken om met zijn bestaande IoT dienst te integreren zonder een eigen LoRaWAN server op te zetten of een LoRaWAN dienst van derden te gebruiken.Kenmerken
Beheer via SSH via LAN of WiFi, Web GUI
Open Source OpenWrt systeem
Emuleert 49x LoRa demodulatoren
Outdoor LoRaWAN gateway
LoRaWAN packet filtering
Tien programmeerbare parallelle demodulatiepaden
LED indicator om ver te kunnen zien
Externe glasvezel antenne
Ingebouwde GPS module voor plaatsbepaling & timing
802.3af PoE
IP65
Bliksem beveiliging
Stroomverbruik:12 V, 300 mA ~ 500 mA
1x 10M / 100M RJ45 poorten
1x USB host poort
2.4G WiFi (802.11 bgn)
Toepassingen
Logistiek en Supply Chain Management
Smart Buildings & Home Automation
Smart Metering
Smart Cities
Smart Agriculture
Smart Factory
Downloads
Datasheet
User Manual
Firmware
Mechanical
The LDS02 is powered by 2x AAA batteries and targets long-time use, these two batteries can provide about 16,000 ~ 70,000 uplink packets. After the batteries run out, the user can easily open the enclosure and replace them with 2 common AAA batteries. It will send periodically data every day as well as for each door open/close action. It also counts the door open times and calculates the last door open duration. The user can also disable the uplink for each open/close event, instead, the device can count each open event and uplink periodically. It also has the open alarm feature, the user can set this feature so the device will send an alarm if the door has been open for a certain time. Each LDS02 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to the LoRaWAN server and it will auto-connect after power on. Features LoRaWAN v1.0.3 Class A SX1262 LoRa Core Door Open/Close detect 2 x AAA LR03 Batteries Door open/close statistics AT Commands to change parameters Uplink on periodically and open/close action Open duration alarm Downlink to change configure Applications Wireless Alarm and Security Systems Home and Building Automation Industrial Monitoring and Control
De Dragino LoRaWAN IoT Kit v3 is ontworpen om beginners en ontwikkelaars in staat te stellen snel LoRa/LoRaWAN en IoT technologie te leren en te demonstreren. Hij helpt gebruikers om een idee om te zetten in een praktische toepassing, en zo zelf het Internet of Things te realiseren.
De LoRaWAN IoT Kit v3 kan worden gebruikt om de multi-channel LoRaWAN en de single-channel private LoRa oplossingen te evalueren. Gebruikers kunnen de LoRaWAN IoT Kit v3 ook gebruiken om verschillende configuraties netwerkstructuren te testen, en zo de beste voor hun IoT oplossing te vinden.
De LoRaWAN IoT Kit v3 laat zien hoe je een LoRaWAN netwerk bouwt, en hoe je het netwerk kan gebruiken om gegevens van een LoRa sensor node naar de cloudserver te sturen. Afhankelijk van de feitelijke gebruiksomgeving kan de LoRaWAN gateway uw andere LoRa knooppunten tot zo’n 500 ~ 5000 meter verbinden.
Kenmerken
Open Source LoRa/LoRaWAN kits
Ondersteuning van multi-channel LoRaWAN en single-channel LoRa
Ondersteuning van verschillende netwerkstructuren
Inbegrepen
1x LPS8v2 LoRaWAN gateway
1x LA66 LoRaWAN shield voor Arduino
1x LA66 USB LoRaWAN adapter voor pc/mobiel/RPi
1x DHT11 temperatuur en vochtigheidssensor
1x RGB LED
20x Dupont kabel (male to male)
20x Dupont kabel (female to female)
20x Dupont kabel (male to female)
Downloads
Datasheet
Handleiding
De Dragino LPS8 is een open source meerkanaals LoRaWAN gateway. Hiermee kan een LoRa-radionetwerk worden verbonden met een IP-netwerk via WiFi of Ethernet. Met het LoRa-radionetwerk kunnen gegevens over extreem grote afstanden met lage datasnelheden worden verzonden.De LPS8 maakt gebruik van Semtech Packet Forwarder en is volledig compatibel met het LoRaWAN protocol. Het omvat een SX1308 LoRa-concentrator die 10 programmeerbare parallelle demodulatiepaden biedt.LPS8 heeft voorgeconfigureerde standaard LoRaWAN-frequentiebanden voor gebruik in verschillende landen. De gebruiker kan de frequentiebanden ook aanpassen voor gebruik in zijn eigen LoRa-netwerk.Features
Linux-gebaseerd OpenWrt systeem
Beheer via intuïtieve Web GUI, SSH via LAN of WiFi
Toegang op afstand met Reverse-SSH
Emuleert 49x LoRa-demodulatoren
LoRaWAN Gateway
10 programmeerbare parallelle demodulatiepaden
Applicaties
Logistiek en toeleveringsketenbeheer
Slimme gebouwen en huisautomatisering
Slimme steden
Slimme landbouw
Slimme fabriek
Slimme meters
Specificaties
Stroomvoorziening via USB-C (5 V, 2 A)
1x USB-hostpoort
1x RJ45 (10/100 Mbit/s)
1x 2,4 GHz WiFi (802.11 b/g/n)
LoRa Specs:
1x SX1308 Lora-concentrator
2x 1257 LoRa-transceiver
Downloads
Datasheet
User Manual
Source Code on GitHub
Dragino LoRa Gateway Selection Guide
Dragino LPS8 als Helium Data-Only Hotspot
Dragino LoRaWAN Gateway Setup
Dragino Gateways/Hotspots with Helium
Tutorial
Firmware
The LSN50 wireless part is based on SX1276/SX1278 allows the user to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.The LSN50 MCU part uses STM32l0x chip from ST, STML0x is the ultra-low-power STM32L072xx microcontrollers incorporate the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance ARM® Cortex®-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (192 Kbytes of Flash program memory, 6 Kbytes of data EEPROM and 20 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.The LSN50 is an open-source product, it is based on the STM32Cube HAL drivers and lots of libraries can be found on the STM site for rapid development.Features
STM32L072CZT6 MCU
SX1276/78 LoRa Wireless Modem
Pre-load with ISP bootloader
I2C,LPUSART1,USB
18 x Digital I/Os
2 x 12bit ADC; 1 x 12bit DAC
MCU wakes up by UART or Interrupt
LoRa™ Modem
Preamble detection
Baud rate configurable
LoRaWAN 1.0.2 Specification
Software base on STM32Cube HAL drivers
Open-source hardware / software
IP66 Waterproof Enclosure
Ultra-Low power consumption
AT Commands to setup parameters
4000mAh Battery for Long term use
Applications
Wireless Alarm and Security Systems
Home and Building Automation
Automated Meter Reading
Industrial Monitoring and Control
Long-range Irrigation Systems
LoRa Spec
168 dB maximum link budget.
+20 dBm - 100 mW constant RF output vs.
+14 dBm high-efficiency PA.
Programmable bit rate up to 300 kbps.
High sensitivity: down to -148 dBm.
Bullet-proof front end: IIP3 = -12.5 dBm.
Excellent blocking immunity.
Low RX current of 10.3 mA, 200 nA register retention.
Fully integrated synthesizer with a resolution of 61 Hz.
FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
Built-in bit synchronizer for clock recovery.
Preamble detection.
127 dB Dynamic Range RSSI.
Automatic RF Sense and CAD with ultra-fast AFC.
Packet engine up to 256 bytes with CRC.
Built-in temperature sensor and low battery indicator.
MCU Spec
MCU: STM32L072CZT6
Flash: 192KB
SRAM: 20KB
EEPROM: 6KB
Clock Speed: 32Mhz
Absolute Maximum Ratings
VCC: 0.5 V ~ 3.9 V
Operating Tempature: -40°C ~ 85°C
I/O pins: 0.5 V ~ VCC+0.5 V
Common DC Characteristics
Supply Voltage: 1.8 V ~ 3.6 V
Operating Tempature: -40°C ~ 85°C
I/O pins: STM32L072CZT6 datasheet
Power Consumption
STOP Mode: 2.7 ?A @ 3.3 V
RX Mode: 7.2 mA
TX Mode: 125 mA@ 20 dbm
Battery
Li/SOCI2 unchargable battery
Capacity: 4000 mAh
Self Discharge: < 1% / Year @ 25°C
Max continuously current: 130 mA
Max boost current: 2 A, 1 second
De temperatuursensor die in LSN50v2-D20 wordt gebruikt is DS18B20, die -55°C ~ 125°C kan meten met een nauwkeurigheid van ±0,5°C (max ±2,0 °C). De sensorkabel is gemaakt van silicagel, en de verbinding tussen de metalen sonde en de kabel is dubbel gecomprimeerd voor waterdicht, vochtbestendig en antiroest voor langdurig gebruik. De LSN50v2-D20 ondersteunt een temperatuuralarmfunctie, de gebruiker kan een temperatuuralarm instellen voor onmiddellijke waarschuwing. Hij wordt aangedreven door een 8500mAh Li-SOCI2 batterij en is ontworpen voor langdurig gebruik tot 10 jaar. Elke LSN50v2-D20 is vooraf geladen met een set unieke sleutels voor LoRaWAN-registratie, registreer deze sleutels bij de lokale LoRaWAN-server en het zal automatisch verbinding maken na het inschakelen. Functies LoRaWAN v1.0.3 Klasse A Ultra-laag stroomverbruik Externe DS18B20 sonde (standaard 2 meter) Metingsbereik -55°C ~ 125°C Temperatuuralarm AT Commando's om parameters te wijzigen Uplink op periodiek of onderbreken Downlink om te configureren wijzigen Toepassingen Draadloze Alarm- en Beveiligingssystemen Huis- en gebouwautomatisering Geautomatiseerde meteruitlezing Industriële bewaking en regeling Lange-afstands irrigatiesystemen
LWL01 is powered by a CR2032 coin battery, in a good LoRaWAN Network Coverage case, it can transmit as many as 12,000 uplink packets (based on SF 7, 14 dB). In poor LoRaWAN network coverage, it can transmit ~ 1,300 uplink packets (based on SF 10, 18.5 B). The design goal for one battery is up to 2 years. User can easily change the CR2032 battery for reuse. The LWL01 will send periodically data every day as well as for water leak event. It also counts the water leak event times and also calculates last water leak duration. Each LWL01 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to local LoRaWAN server and it will auto connect after power on. Features LoRaWAN v1.0.3 Class A SX1262 LoRa Core Water Leak detect CR2032 battery powered AT Commands to change parameters Uplink on periodically and water leak event Downlink to change configure Applications Wireless Alarm and Security Systems Home and Building Automation Industrial Monitoring and Control
Het ondersteunt generieke OpenWrt Linux versie of gemodificeerde OpenWrt versie zoals Arduino Yun. Het heeft een USB host poort en heeft volledig Ethernet en 802.11 b/g/n WiFi mogelijkheden.Toepassingen voor MS14N zijn onder andere het op afstand besturen van robots, data logging, web applicaties voor data presentatie, mesh netwerken over WiFi en nog veel meer. Hardwaresysteem: CPU: AR9331 DDR RAM: 64 MB LASH: 16 MB Interface: 2 x 10 M/100 M RJ45 interface 1 x stroomingang: 9 ~ 12 VDC
1 x USB-hostpoort 1 x internet USB-interface 14 x schroef terminal posities WiFi Spec: Protocol: 802.11 b/g/n Frequentie: 2,412 - 2,472 GHz Vermogen: 100 mW
De DSO1511G oscilloscoop met geavanceerde ARM+FPGA architectuur levert uitzonderlijke prestaties met een bandbreedte van 120 MHz en een bemonsteringssnelheid van 500 MSa/s, waardoor precisie en stabiliteit wordt gegarandeerd voor zowel professionals als liefhebbers.
Door zijn veelzijdigheid is hij ideaal voor probleemoplossing in MCU's, voertuigreparaties, diagnostiek van apparaten, doe-het-zelf-elektronica, testen van voedingen en analyse van omvormers.
Het apparaat beschikt ook over een geïntegreerde signaalgenerator, die instelbare golfvormen kan uitvoeren met een amplitude van 2,5 V, een frequentiebereik van 0-2 MHz en een nauwkeurigheid van 0,1 Hz.
Kenmerken
120 MHz bandbreedte
500 MSa/s sampling rate
2 MHz signaalgenerator
14 metingen
10 mV verticale gevoeligheid
Video-uitvoer
FFT-spectrum
PC-verbinding
Specificaties
Bandbreedte
120 MHz
Sampling rate
500 MSa/s
Display
2,4" kleuren-TFT (320 x 240)
Metingen
14 soorten
Verticale precisie
±2%
Stijgtijd
<3ns
Opslagdiepte
128 Kb
Impedantie
1 MΩ
Tijdbasis
5ns-10s
Verticale gevoeligheid
10 mV/div-10 V/div
Max. spanning
±40 V (x1)±400 V (x10)
Triggermodus
Auto/Normal/Single
Triggertype
Rise/Fall
Triggerniveau
Manual/Auto
Weergavemodus
YT/Roll
Persistentie
Geen/1s/∞
Golfvormen
Sinus/Square/Triangle/Noise
Frequentie
0-2 MHz
Voeding
USB-C (5 V)
Batterij
2500 mAh lithiumbatterij
Afmetingen
107 x 72 x 32 mm
Gewicht
166 g
Inbegrepen
1x DSO1511G oscilloscoop
1x P6100 probe
1x Video cable
1x USB cable
1x Ring-shaped Stand
1x Storage bag
1x Manual
Downloads
Manual
De DSO2512G tweekanaals-oscilloscoop met geavanceerde ARM+FPGA architectuur levert uitzonderlijke prestaties met een bandbreedte van 120 MHz en een bemonsteringssnelheid van 500 MSa/s, waardoor precisie en stabiliteit wordt gegarandeerd voor zowel professionals als liefhebbers.
Door zijn veelzijdigheid is hij ideaal voor probleemoplossing in MCU's, voertuigreparaties, diagnostiek van apparaten, doe-het-zelf-elektronica, testen van voedingen en analyse van omvormers.
Het apparaat beschikt ook over een geïntegreerde signaalgenerator, die instelbare golfvormen kan uitvoeren met een amplitude van 2,5 V, een frequentiebereik van 0-10 MHz (of 0-2 MHz) en een nauwkeurigheid van 0,1 Hz.
Kenmerken
120 MHz bandbreedte
500 MSa/s sampling rate
10 MHz signaalgenerator
2,8-inch scherm
XY-modus
Video-uitvoer
Enkele trigger
10 mV gevoeligheid
FFT-spectrum
Specificaties
Kanalen
2
Bandbreedte
120 MHz
Sampling rate
500 MSa/s
Display
2,8" kleuren-TFT (320 x 240)
Metingen
14 soorten
Verticale precisie
±2%
Stijgtijd
<3ns
Opslagdiepte
128 Kb
Impedantie
1 MΩ
Tijdbasis
5ns-10s
Verticale gevoeligheid
10 mV/div-10 V/div
Max. spanning
±40 V (x1)±400 V (x10)
Triggermodus
Auto/Normal/Single
Triggertype
Rise/Fall
Triggerniveau
Manual/Auto
Weergavemodus
YT/Roll
Persistentie
Geen/1s/∞
Golfvormen
Sinus/Square/Triangle/Noise
Frequentie
0-10 MHz (sin)0-2 MHz (anders)
Voeding
USB-C (5 V)
Batterij
4000 mAh lithiumbatterij
Afmetingen
137 x 82 x 38 mm
Gewicht
286 g
Inbegrepen
1x DSO2512G oscilloscoop
2x P6100 sondes
1x Videokabel
1x USB-kabel
1x Ringvormige standaard
1x Opbergtas
1x Manual
Downloads
Manual
De DSO3D12 is een draagbare 2-kanaals oscilloscoop met een high-definition 3,2-inch display, een bandbreedte van 120 MHz en boordevol krachtige functies.
Hij bevat een uiterst nauwkeurige True RMS multimeter, die snelle softwarekalibratie ondersteunt. Bij het meten van laagspanning, weerstand of continuïteit kunnen zowel de oscilloscoop- als de multimeterfunctie tegelijkertijd worden gebruikt.
De ingebouwde golfvormgenerator kan verschillende golfvormen genereren, waaronder sinus-, blok- en triangelgolven. De amplitude daarvan is 2,5 V, de frequentie is instelbaar van 0 tot 2 MHz en de duty cycle van de blokgolf kan worden aangepast van 1% tot 99%.
Met behulp van MCU en FPGA chips zorgt de DSO3D12 voor snelle signaal- en gegevensverwerking, wat een soepele gebruikerservaring biedt met een schat aan functies.
De DSO3D12 wordt veel gebruikt in verschillende toepassingen, waaronder:
R&D toepassingen
Foutopsporing in chips
Reparatie en onderhoud van auto's
Reparatie van huishoudelijke apparaten
Doe-het-zelf foutopsporing
Radio amateur activiteiten
Schakelende voedingen
Frequentie omzetters
Lasapparaten
Bus golfvormanalyse
Golfvormanalyse bij kristallen
Deze veelzijdigheid aan functies maakt de DSO3D12 tot een zeer bruikbaar hulpmiddel bij een breed scala aan technische en elektronische taken.
Kenmerken
Scherm: 3,2-inch HD-kleurenscherm
Behuizing: inklapbare standaard
Toetsenbord: zachte siliconen toetsen
Opladen: USB-C / 5 V
Ingebouwde oplaadbare accu voor ca. 6 uur gebruik
Afmetingen: 145 x 86 x 33 mm
Gewicht: 266 g
Specificaties (oscilloscoop)
Kanalen
2
Bandbreedte
120 MHz (alleen CH1)60 MHz (CH1 + CH2)
Sample frequentie
250 MSa/s
Sample equivalent
500 M
Stijgtijd
<3 ns
Opslag
128 KB
Impedantie
1 MΩ
Tijdbasis
5ns ~ 10s
Piekspanning
±400 V (10x)
Trigger modus
Auto / Normal / Single
Trigger type
Rise / Fall
Trigger niveau
Manual / Auto
Trigger bron
CH1 / CH2
Weergave modus
YT / XY / Roll
Persistentie
Geen / 1s / ∞
Ingang
AC / DC
Auto modus
OneKey auto / Fully auto
Gevoeligheid
X1: 10 mV/div ~ 10 V/divX10: 100 mV/div ~ 100 V/div
Meetfuncties
14 Types
DC offset
±2%
XY modus
Ja
Screenshot
Ja
Frequentie
±0,01%
Zoom modus
Ja
FFT
Ja
Generator golfvormen
Sinus / Blok / Triangel
Generator spanning
2,5 V ±0,05
Generator frequentie
1 Hz ~ 2 MHz
Specificaties (multimeter)
Functie
Bereik
Precisie
DC Spanning
600 mV / 6,00 V / 60,0 V / 600 V / 750 V
±(0,5% +3)
AC Spanning
600 mV / 6,00 V / 60,0 V / 600 V
±(1% +3)
DC Stroom
600 mA / 10 A
±(2% +5)
AC Stroom
600 mA / 10 A
±(3% +5)
Weerstand
600,0 Ω
±(1,5% +3)
6,000 kΩ / 60,00 kΩ / 600,0 kΩ
±(1% +3)
6,000 MΩ
±(1,5% +5)
60,00 MΩ
±(3% +3)
Capaciteit
60,00 nF / 600,0 nF / 6,000 μF
±(10% +5)
60,00 μF / 600,0 μF
±(15% +5)
Diode
0,0 ~ 3,3 V, Weergave "OL" boven 3,3 V
Continuïteit
Geluidsignaal bij 50 Ω en lager
Inbegrepen
1x DSO3D12 Oscilloscoop
2x P6100 Oscilloscoopsondes
2x Meetsnoeren
1x USB-C Oplaadkabel
1x Handleiding
Downloads
Handleiding
Unlike other Raspberry Pi boards, the Raspberry Pi Pico does not have a built-in video output.However, thanks to programmable IO (PIO) and this Pico DVI Sock, it is possible to add a DVI video output to the Raspberry Pi Pico!The Pico DVI Sock was developed by Luke Wren, a Raspberry Pi engineer, in his spare time. He has published the design online under a CC0 license, so everybody can build the hardware from his provided files.The physical video interface of the Pico DVI Sock is an HDMI connector, but it outputs a DVI signal. Historically, HDMI is a successor to DVI – so DVI signals can be simply transmitted using HDMI. Simple passive adapters allow you to connect HDMI cables to a DVI port.The DVI Sock can be soldered to one end of the Raspberry Pi Pico. Thanks to the castellated edges of the Pico, soldering is very easy. Let your creativity run wild with an additional digital video output on the Pico.Here are some suggestions / possible project ideas:
Mini game console based on the Raspberry Pi Pico
Output of measurement values on a monitor
Whether you are an electronics enthusiast or engineering professional, this book provides the reader with an introduction to the use of the CadSoft’s EAGLE PCB design software package.
EAGLE is a user-friendly, powerful and affordable software package for the efficient design of printed circuit boards. It offers the same power and functionality to all users, at a smaller cost than its competitors. A free version of EAGLE is available to enthusiasts for their own use.
EAGLE can be used on the main computing platforms including: Microsoft Windows (XP, Vista or Windows 7); Linux (based on kernel 2.6 or above) and Apple Mac OS X (Version 10.6 or higher). Any hardware that supports these software platforms will run the EAGLE application.
The book is intended for anyone who wants an introduction to the capabilities of EAGLE. The reader may be a novice at PCB design or a professional wanting to learn about EAGLE, with the intention of migrating from another CAD package.
This book will quickly allow you to:
obtain an overview of the main modules of EAGLE: the schematic editor; layout editor and autorouter in one single interface;
learn to use some of the basic commands in the schematic and layout editor modules of EAGLE;
apply your knowledge of EAGLE commands to a small project;
learn more about some of the advanced concepts of EAGLE and its capabilities;
understand how EAGLE relates to the stages of PCB manufacture;
create a complete project, from design through to PCB fabrication. The project discussed in the book is a popular, proven design from the engineering team at Elektor.
After reading this book while practicing some of the examples, and completing the projects, the reader should feel confident about taking on more challenging endeavors.
