Prima

Here you can find all the support resources for the CMMME 32 way accessory decoder.

Link to full product information / Product page

Manual

Tutorials

Software Updates

V1.0.2 Release Date 04/01/22

This file contains The LC2021Stick software V. 1.0.2
To install, Remove the ESP32 module from the green PCB board, connect your ESP32 Dev Module to the computer's USB port.
You may need to install drivers on your PC, please use this link:

https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers?tab=downloads

Extract the zip file and execute (double-click) the file update.bat

A black box will appear, this should show the progress of the update and take a minute or two to complete

If you need any help, please contact us. 

Warning: Uploading a new version will overwrite your current board configuration. To avoid this, you should first save the current configuration to your computer. After uploading the new software version, you can write back the previous configuration to the CMMME Prima.