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ESP32-LoRa-Setup.md

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General

  • Board type: TTGO LORA SX1278 ESP32 0.96 OLED Display Module 16 Mt Bytes 128 Mt bit) 433Mhz For Arduino
  • manufactor: TTGO
  • Banggood: Banggood Link
  • Pinout: Pinout Image Link

Install ESP32 and Arduino IDE

src:  randomnerdtutorials
add: instructions for windows and for ubuntu

  1. Download and install the arduino ide

  2. For Windows: File -> Preferences -> Enter https://dl.espressif.com/dl/package_esp32_index.json into the “Additional Board Manager URLs” Tools -> Board -> Boards Manager -> Search for ESP32 and press install button for the “ESP32 by Espressif Systems“

    For Linux: Arduino -> Preferences -> Enter https://dl.espressif.com/dl/package_esp32_index.json into the “Additional Board Manager URLs” Tools -> Board -> Boards Manager -> Search for ESP32 and press install button for the “ESP32 by Espressif Systems“

Install Heltec ESP32 Board&Examples (also works for our board)

src: Install ESP32 Arduino IDE
add: link ref. 1, link ref. 2, link ref. 3

  1. File -> Preferences: https://docs.heltec.cn/download/package_heltec_esp32_index.json
  2. Board Manager: Heltec ESP32 install
  3. Manage Libraries: Heltec ESP32 install
  4. Example -> Custom Library Examples -> Heltec ESP32 Dev-Boards -> Factory_Test -> WiFi_Lora_32Factory_Test
  5. Tools > Board and select the WiFi LoRA 32
  6. Change Band to 433E6

Use the TTGo Board and a example which is special made for this type of board

src: randomnerdtutorials
add: WiFi LoRa ESP32

  1. Manage Libraries: LoRa by Sandeep Mistry, SSD1306, GFx
  2. Tools -> Board and select the TTGO LoRa32-OLED V1 board
  3. Send Code -> LoRa-TTGO-Send
  4. Receive Code -> LoRa-TTGO-Receive
  5. Change Band to 433E6