Nathan Vander Wilt

This may be a hardware limitation, but I could be wrong. Thanks for the report!

@atomicus This is not a hardware limitation, as you probably knew. Unless I can reproduce this once I get my (non-"production") RasPi and Arduino devices jumpered back together for testing...

The hardware limitation I may have been thinking of was this: > An ACK packet can contain an optional payload from PRX to PTX. In order to use this feature,...

Oh, one other potential cause of this @atomicus — the sender needs to have `RX_ADDR_P0` set to its TX address [i.e. "your" address] to see the ACK packets as well....

@HapCoderWei Thanks for the report. I think if you are using the dynamic payloads you do not need to worry about RX_PW_Pn registers but you can set a fixed size...

@ipatalas I don't see anything obviously wrong based on your config (see notes below). You might try set `radio._debug = true` after the .connect call and see if that gives...

Not seeing anything obvious, but it's been a bit since I had one set up myself. Hope to take a closer look soon.

Hmm, sorry you are having this trouble. I have not used manual packet size much, but was supposed to be implemented. Could you set `radio._debug = true` before you call...

Thanks, and no worries on the delay. This afternoon I am getting my hardware back together for better followup and future development the backlog of issues here. Looking at the...

Oy, I always write soooo much. Executive summary: Sorry, this is probably an architectural bug that may take a bit to fix…so it might get caught up in a more...