The simplest way to install the mqTrains firmware is to download the firmware binary file(s) from the links below and use the nodemcu-flasher program (Windows) to upload to your ESP device. Uploading from a MacOS, Linux or a Raspberry Pi is a little more complicated but described in the reference mentioned below.
(The Open Source code will be available shortly)
Firmware and Getting Started user guides are available here:
- Servo Control using a PCA9685 version 1.04 (2022/09/25)
- IO Device Control documentation and pre-released version (2021/06/25)
The recommended program to upload firmware in Windows is available here:
Additional references available: