Installing JunctionRelay demo firmware for ESP32 Family Devices¶
This guide walks you through installing JunctionRelay firmware onto EPS32 and ESP32 S3 Devices. The demo firmware implements and showcases a large selection of the available features of the JunctionRelay application, and should be used as a template for integrating the functionality into your own Ardunio projects.
Installation Options¶
- Online ESP Tool
- Arduino IDE
- OTA "Over the Air" Update for supported devices already running JunctionRelay firmware
Communication Protocols¶
The JunctionRelay demo firmware implements all available communication protocols that JunctionRelay supports:
Device Displays¶
Recieved and processed data is routed to 'Displays' or 'Screens' on the ESP device, depending on it's unique characteristics, attached devices, enabled features etc.
- Onboard Displays (LVGL)
- Adafruit Alphanumeric Quad
- Adafruit Charlieplex Matrix
- Adafruit Matrix
- Sparkfun I2C OLED
I2C Devices¶
Recieved and processed data is routed to 'Displays' or 'Screens' on the ESP device, depending on it's unique characteristics, attached devices, enabled features etc.