WiFi LoRa 32 (V2.1) Phaseout
$18.20 – $20.80
- Include Spring antenna;
- Include SH1.25 x 2 battery connector;
- Include 2.54 pin (no welding by default) and pin map sticker;
- Not include battery;
- Status: This product has been discontinued, not recommended for new designs.
- Alternate Products: WiFi LoRa 32 (V3).
- 3.7V/1000mAh Lithium (Sale only for mainland China)
- Cooling rib
- Antenna
- Bread Board
- Plastic shell
WiFi LoRa 32 is a classic IoT dev-board designed & produced by Heltec Automation(TM), it’s a highly integrated product based on ESP32 + SX127x, it has Wi-Fi, BLE, LoRa functions, also Li-Po battery management system, 0.96″ OLED are also included. It’s the best choice for smart cities, smart farms, smart home, and IoT makers.
WiFi LoRa 32 is a part of the “Heltec LoRa“ series, with the following features:
- CE Certificate;
- Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278;
- Micro USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;
- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching);
- Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use;
- Onboard 0.96-inch 128*64 dot matrix OLED display, which can be used to display debugging information, battery power, and other information;
- Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;
- Support the Arduino development environment;
- We provide ESP32 + LoRaWAN protocol Arduino® library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. In order to make this code running, a unique license is needed. it can be found on this page;
- With good RF circuit design and basic low-power design (sleep current ≤800uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications.
How to install Heltec ESP32 Arduino Development Environment
Heltec ESP32 Series Source code
Heltec ESP(ESP32 & ESP8266) framework (the basic of Heltec ESP series products Arduino running environment): https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series
Heltec ESP32 library (must work with Heltec ESP framework): https://github.com/HelTecAutomation/Heltec_ESP32
Heltec ESP32 LoRaWAN library (a standard LoRaWAN protocol library provide by Heltec Automation, need a license to active: http://www.heltec.cn/search/): https://github.com/HelTecAutomation/ESP32_LoRaWAN
Adafruit CircuitPython TinyLora library (Alan Peaty ported and shared this library): https://github.com/fantasticdonkey/uLoRa
WiFi LoRa 32 Pin out Diagram
WiFi LoRa 32 Schematic Diagram
Heltec Products Selecter
https://products.heltec.org/main/selecthttps://products.heltec.org/main/select
WiFi LoRa 32 Hardware Update Logs
Heltec LoRa Node Porducts Difference Table (Product Selection Table)
Frequently Asked Questions
AutoCAD & 3D Drawing
AutoCAD 2017 version drawing: https://resource.heltec.cn/download/WiFi_LoRa_32/lora32%26kit32.dwg
Solid Works 2014 Version 3D drawing: https://resource.heltec.cn/download/WiFi_LoRa_32/lora32%26kit32.stl
Interesting applications made by WiFI LoRa 32
- Paxcounter:https://github.com/cyberman54/ESP32-Paxcounter
- A low-cost LoRa ioT solution:https://github.com/CongducPham/LowCostLoRaGw
- As a model remote control:http://www.moz8.com/thread-172414-1-1.html?_dsign=4feb6948
- Used to prevent hay and straw fires :https://www.ibm.com/developerworks/cn/iot/library/iot-lpwan-lora-nodemcu-dhtsensors/
- WiFi instant camera:https://hackaday.io/project/162256-esp32-8266-wifi-instant-camera
- morserino (Morse code with a multi-functional morserino device) : http://www.morserino.info/morserino-32.html
- MicroPython example (IoT examples with many sensors and detail docs):
- LoRa sensor node config & usage video: https://youtu.be/YJwjZOkhdD8 https://youtu.be/8-bIp66ON1I
-
single-channel LoRa gateway solution: https://github.com/things4u/ESP-1ch-Gateway-v5.0
User test info report
- General test report: https://robotzero.one/heltec-wifi-lora-32/
- Communication distance test:
- YouKu:click to play
- YouTube:click to play
- Over View
-
WiFi LoRa 32 is a part of the “Heltec LoRa“ series, with the following features:
- CE Certificate;
- Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278;
- Micro USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures;
- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching);
- Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use;
- Onboard 0.96-inch 128*64 dot matrix OLED display, which can be used to display debugging information, battery power, and other information;
- Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;
- Support the Arduino development environment;
- We provide ESP32 + LoRaWAN protocol Arduino® library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. In order to make this code running, a unique license is needed. it can be found on this page;
- With good RF circuit design and basic low-power design (sleep current ≤800uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications.
- Datasheet
- Docs & Resource
-
How to install Heltec ESP32 Arduino Development Environment
Heltec ESP32 Series Source code
Heltec ESP(ESP32 & ESP8266) framework (the basic of Heltec ESP series products Arduino running environment): https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series
Heltec ESP32 library (must work with Heltec ESP framework): https://github.com/HelTecAutomation/Heltec_ESP32
Heltec ESP32 LoRaWAN library (a standard LoRaWAN protocol library provide by Heltec Automation, need a license to active: http://www.heltec.cn/search/): https://github.com/HelTecAutomation/ESP32_LoRaWAN
Adafruit CircuitPython TinyLora library (Alan Peaty ported and shared this library): https://github.com/fantasticdonkey/uLoRa
WiFi LoRa 32 Pin out Diagram
WiFi LoRa 32 Schematic Diagram
Heltec Products Selecter
https://products.heltec.org/main/selecthttps://products.heltec.org/main/select
WiFi LoRa 32 Hardware Update Logs
Heltec LoRa Node Porducts Difference Table (Product Selection Table)
Frequently Asked Questions
AutoCAD & 3D Drawing
AutoCAD 2017 version drawing: https://resource.heltec.cn/download/WiFi_LoRa_32/lora32%26kit32.dwg
Solid Works 2014 Version 3D drawing: https://resource.heltec.cn/download/WiFi_LoRa_32/lora32%26kit32.stl
Interesting applications made by WiFI LoRa 32
- Paxcounter:https://github.com/cyberman54/ESP32-Paxcounter
- A low-cost LoRa ioT solution:https://github.com/CongducPham/LowCostLoRaGw
- As a model remote control:http://www.moz8.com/thread-172414-1-1.html?_dsign=4feb6948
- Used to prevent hay and straw fires :https://www.ibm.com/developerworks/cn/iot/library/iot-lpwan-lora-nodemcu-dhtsensors/
- WiFi instant camera:https://hackaday.io/project/162256-esp32-8266-wifi-instant-camera
- morserino (Morse code with a multi-functional morserino device) : http://www.morserino.info/morserino-32.html
- MicroPython example (IoT examples with many sensors and detail docs):
- LoRa sensor node config & usage video: https://youtu.be/YJwjZOkhdD8 https://youtu.be/8-bIp66ON1I
-
single-channel LoRa gateway solution: https://github.com/things4u/ESP-1ch-Gateway-v5.0
User test info report
- General test report: https://robotzero.one/heltec-wifi-lora-32/
- Communication distance test:
- YouKu:click to play
- YouTube:click to play