@stigzler The developer team actively participates in the official Discord, ask there what you want to ask, no need to focus on an exclusive developer, just ask that if anyone can help you, they will answer you: https://discord.com/invite/NbQFbGM
@alvin due to smaller dimensions and has 5Ghz wifi and has Bluetooth. Is more "usable"
In hardware compatibility list is other dongle with RTL8821CU supported .. but here is maybe problem with initial CDROM mode before driver installation (in windows) maybye is needed some options for this driver, but changes must be created by recalbox dev in update..
Pas sûr que le son soit routable sur un jack, mais je me trompe peut-être.
Pour la configuration de la résolution, c'est dans la partition RECALBOX, fichier boot.ini qu'il faut regarder.
Dans ce fichier, tu trouveras une liste de lignes commençant par setenv videoconfig ..., il faudra enlever le # qui débute la ligne où il y a la meilleure résolution pour ton écran.
(pense à ajouter un # devant la ligne qui est déjà active par défaut)
Sorry for the issue. However, we have found that the emmc is shipped with an older uboot that does not support overlays.
So the trick is to upgrade emmc uboot which is located on /dev/mmcblk0boot0.
A user kindly accepted to make some tests. We were able to flash (an apparent) newer uboot over the older one and it seemed to boot, but he forget to set the switch to emmc boot and booted on sd instead. He reported to mistake few days later...
However, he's ok to send me his emmc so that I can understand how to update the emmc uboot. So stay tuned!