Topics created by grimtechnet

@robski oh very cool! I didn't notice that till now, thanks.

I see the Cardputer demos there. Unfortunately they are outdated but I'll keep an eye on it

Thank you. The button press to get into download mode is what I was missing.

(Press and hold BtnGo, then press and release BtnRst and BtnGo)

After doing that, I saw ttyACM0 listed in the select box.

@ckcampbell248 Update...I think I solved my own problem. I believe the problem is with the Notepad app in the demo firmware. We tried several different SD cards that were known to be working in M5Launcher and they all failed on two Cardputers using the demo firmware. I installed Launcher on my device, and I am able to install .bin files from the SD card.