Several years after the last firmware changes to the PicoKeyer-RM, that product is getting a pretty major update.
The new chip will not require the installation of the 1/8 Watt pull-up resistor, as the current one does. I’ve also changed the embedded message commands to be the same as for the PicoKeyer-Plus, and have simplified . . . → Read More: The PicoKeyer-RM is getting a major facelift