Flipper Zero CO2 Hat

This is a module (hat) for the Flipper Zero, to house a MH-Z19 CO2 sensor. It's designed to fit snug against the flipper, and is not compatible with a case. I designed it this way to avoid bending any pins and make it look flush. I will also include a version that's open in the middle so other payloads that fit could be used.

Parts:

MH-Z19C (with pins)
26AWG wire or whatever
proto board (cut to fit)
0.1" through-hole header pins
(2) M1.7 x 6mm screws or super glue if you're feeling confident

Solder all pins to proto board, then wire to MH-Z19 as follows:
MH-Z19 pin (flipper pin):

Vin(1)
GND(8)
RX(15)
TX(16)

I recommend the MH-Z19 UART App, as opposed to using PWM.