I have soldered one board (two in fact, first one was faulty…).
![](https://blog.pommerie-michel.fr/wp-content/uploads/2019/02/IMG_20190201_131044-225x300.jpg)
![](https://blog.pommerie-michel.fr/wp-content/uploads/2019/02/IMG_20190201_131104-225x300.jpg)
There is still one error on the PCB, requiring some surgery on the PCB (cut 2 traces, added one wire). The result is great though, with the status LEDs (power and SD-Card access).
I have added full MBC2 support (write+bank switching), thus CPM3 is ok too.