Good resource that has schematic and also firmware upgrades for the ESG32 chip set.
Wifi_DevBoard/FZ_Marauder_Flasher
Resource: https://github.com/UberGuidoZ/Flipper/tree/main/Wifi_DevBoard
RedFox’s FZ Device Site
This is not the official FlipperZero Device Page. Please click on the button to be taken to their website.
Good resource that has schematic and also firmware upgrades for the ESG32 chip set.