Hi everyone!

Did anybody succeed to actually use the serial ports on the accessory port? I'm trying to establish a serial connection to a raspberry pi but it's like the SER2Tx and SER2Rx pins were not connected to anything, I cannot get any heartbeat and the connection finally timesout...

I'm not using the breakout board because I just need to use the two serial pins I mentioned and a ground pin, so I just soldered some wires on the JAE connector:

(The white and blue cables are not used)

Am I doing a mistake? 

So far I managed to connect the raspberry through the wifi and it's pretty promising so I eager to be able to connect it through serial!

Any advice would be really valuable!

Thanks

Théo