ESP32

edge-node-manager compatible firmware for the ESP32

Getting started

• Ensure you have PlatformIO Core installed on your local machine
• Sign up on resin.io
• Work through the getting started guide
• Create a dependent application called esp32
• Set these variables in the Fleet Configuration dependent application side tab
  • RESIN_SUPERVISOR_DELTA=1
  • RESIN_HOST_TYPE=esp32
• Clone this repository to your local workspace
• Add the dependent application resin remote to your local workspace
• Retrieve the dependent application ID from the Resin dashboard, for example: If your dependent application URL is https://dashboard.staging.io/apps/13829/devices the ID is 13829
• Change line 4 in src/main.cpp String applicationUUID = "1234567890"; to point to your dependent application ID e.g. String applicationUUID = "13829";
• Connect the ESP32 to your computer using a USB cable
• Run platformio run --environment esp32dev --target upload to compile the initial firmware and flash the ESP32 (replace esp32dev with a different board ID from the link below if you are not using the esp32dev)
• Push code to resin as normal :)

Note

You will need to ensure your gateway device has a spare WiFi interface

Supported ESP32 boards

The supported boards can be found on the platform.io website, if you are not using the esp32dev you will need to change line 9 in the Dockerfile to the ID of the board you are using