T41-3 Main Board V1.3 Release

The T41-3 Main Board V1.3 is released.

T41-3 Main Board

T41EEE.93 Arduino Firmware Released

A new version of T41EEE is released here:

https://github.com/Greg-R/T41EEE

T41EEE.93 adds an iambic keyer. This keyer is loosely based on this project: