2025-08-01, 09:05
Hello everyone,
I've designed a piggyback board for PCB 22.2b. It connects to the 12-pin header via a 12-pin female connector and can be inserted into the upper slot of the case. The 22.2c board has no other components besides the LEDs, buttons, and a female connector.
![[Image: piggyback.jpg]](https://www.limaps.org/Graphics/piggyback.jpg)
![[Image: Housing_2_front.jpg]](https://www.limaps.org/Graphics/Housing_2_front.jpg)
![[Image: Housing_2_back.jpg]](https://www.limaps.org/Graphics/Housing_2_back.jpg)
/Egon
I've designed a piggyback board for PCB 22.2b. It connects to the 12-pin header via a 12-pin female connector and can be inserted into the upper slot of the case. The 22.2c board has no other components besides the LEDs, buttons, and a female connector.
/Egon