Hardware guide for Easy Lora Node - IoTThinks/EasyLoraGateway GitHub Wiki

1. Board

We fully test option 1 but option 2 should work (with minor code changes but wiring in your own), too.

1.1 Heltec ESP32 - WiFi Lora 32 - RECOMMENDED

• ESP32 board with LoRa, WiFi, BLE support. It even has a built-in LCD. Suggested board: https://iotmaker.vn/board-esp32-wifi-lora-32.html

1.2 Generic ESP32 + RF SPI Lora SX1278 433Mhz Ra-02 - Try your own

• ESP32 board: Any ESP32 board with SPI support. Suggested board: http://hshop.vn/products/kit-rf-thu-phat-wifi-ble-esp32-nodemcu-luanode32

• LoRa module: Any LoRa module with SPI support. Suggested board: http://hshop.vn/products/mach-thu-phat-rf-spi-lora-sx1278-433mhz-ra-02

2. Antenna

2.1 External 433Mhz antenna - RECOMMENDED

• For long range. Suggested antenna: http://hshop.vn/products/anten-433-mhz-2dbi-sma-duc

2.2 Wire 433Mhz antenna

• For compact node. Suggested antenna: http://hshop.vn/products/anten-433mhz-3dbi-ipex