K1EL Systems is now offering a RigPi CW board. We are calling it the CW Board 2 since it is not drop in compatible with the original MFJ RigPi CW board. Instead it has been designed to fit in the K1EL RigPi 2 enclosure which is 3D printed using a design that can be downloaded from Thingiverse. K1EL will be offering a limited number of printed enclosures for sale to those who do not have access to a 3D printer. Just add your own Raspberry PI 4 and the RigPi sofware image from https://rigpi.net/ The K1EL enclosure includes accomodations for a cooling fan and easy access to the micro SD card on the Raspberry PI.
RigPi Cw Board 2 Features
- GPIO Connector that mates directly with the Raspberry PI 4
- Two separate 1/8" solid state relay keying outputs for SO2R
- Sidetone speaker
- 1/8" Iambic paddle input
- K1EL WinKeyer 3 CW controller IC
- WPM Speed control
- Key and PTT LEDs
- Cooling fan interface
CW Board 2 Documentation
RigPi2 CW board schematics
Link for Rig Pi2 3D Enclosure .stl files on Thingiverse:
Copyright 2000-2025 K1EL Systems LLC
Bluesky: @K1ELsys.bsky.social
Enclosure Parts are intended for those who print their own enclosure and only need the miscellaneous parts. It includes:
Four each: .72” board screws, .25” lid screws, plastic spacers, rubber feet, fan screws & fan nuts.
One each: Cooling fan and Speed control knob.
The Enclosure Kit includes a 3D printed top, bottom and Enclosure Parts
