Results 2 issues of weingaunity

Hi, a friend had a lot of issues to send LORA frames (not lorawan). The rfm-pcb and the d1 mini are stacked. When he send frames, the usb communication is...

Hi, i'm using the readPassiveTargetID function. Cards with 4byte-IDs are detected permanently. But each 2nd read of a card with 7 bytes does not work. Any advice? Thg. Output @...