Concertina v0.7.0 test
Testing the hardware of a Concertina v0.7.0 for functionality before final assembly.
Here, the two key-cluster subassemblies, both complete, are both fully connected to the MCU, but there is no central housing present. The MCU would be connected by micro-USB wire to a computer for programming and to verify that all the switches work as they should. Any troubleshooting is made easier by the open structure.