Files
esp-rainmaker/examples/gpio
Piyush Shah 93a2b36160 ssl_server_cert: Use mbedtls certificate bundle for server authentication
Instead of using 1 or 2 certificates for server authentication, use a
bundle of commonly used server certificates, so that even if the server
moves to a different signing authority, the device connection is not
affected.

This change has been done for claiming, OTA and MQTT certificates.
2022-05-05 19:06:28 +05:30
..
2021-09-09 10:53:31 +05:30

GPIO Example

Build and Flash firmware

Follow the ESP RainMaker Documentation Get Started section to build and flash this firmware. Just note the path of this example.

What to expect in this example?

  • This example just provides 3 boolean parameters, linked to 3 GPIOS.
  • Toggling the buttons on the phone app should toggle the GPIOs on your board (and the LEDs, if any, connected to the GPIOs), and also print messages like these on the ESP32-S2 monitor:
I (16073) app_main: Received value = true for GPIO-Device - Red

Reset to Factory

Press and hold the BOOT button for more than 3 seconds to reset the board to factory defaults. You will have to provision the board again to use it.