Printed circuit boards (PCB) for the Raspberry Pi to connect various sensors to avoid the use of jumper cables and flying resistors :-).
Three variants are available (0.x, 2.x, 3.x):
HoneyPi-PCB V0.1 link no further development or maintenance.
HoneyPi-PCB V2.x link designed for Raspberry Zero, Zero 2. Read the manual first for Raspberry 3 and 4.
HoneyPi-PCB V3.x link designed for Raspberry 3, Raspberry 4 and the Zeros.
--> HoneyPi-PCB V2.x and V3.x have a different range of functions.