@felmue Thank you so much, you've saved me hours of trawling.

Hi. I am trying to connect and access a UHF RFID reader and NeoPixel RGB strip connected to a PaHUB and then to a Core2. Firstly, I note that for these two units, PaHUB is not an option in the Port selector (so perhaps they're not compatible)? If this should work then how should I code this MicroPython; I have done the following having connected to the NeoPixel on Pin 0:

pahub_1 = unit.get(unit.PAHUB, unit.PORTA)
neopixel_1 = unit.get(unit.NEOPIXEL, unit.PAHUB0, 10)

However, any attempt to use the neopixel e.g.
while True:
neopixel_1.setColorFrom(1, 5, 0x183737)

have failed? Any advice would be much appreciated as I'm a complete Novice.

Regards,

Tom

@ajb2k3 Hi. Yeah using the UHF blocks and have got UHF tags whose ISO matches that of the reader.

I have a core 2, UHF-RFID unit and some UHF tags (ISO 18000-6C). There is some Blockly logic that comes with M5Flow called "Get card EPC". However, this and any other code I have tried seem to work. I have got it working with the a mini-RFID reader without any problems.