This thing is a part required when installing Raspberry Pi Zero 2 W on PicoCalc. [WIP]

[NOTE]
PicoCalc case modification parts, "Replacement bottom part for PicoCalc" [ https://www.thingiverse.com/thing:6998636 ] [BTM4006.stl ...Bottom part] is required.

[Update: 2025-12/3] [wip]
(wip) Low height parts
RPZ_SL_05.stp [STEP file]
RPZ_SL_05.stl

[Update: 2025-10/28]
By referring to the following, you can mount and operate a RasPiZero2W on PicoCalc.

Raspberry Pi Zero 2 On PicoCalc [by wasdwasd0105].
https://forum.clockworkpi.com/t/raspberry-pi-zero-2-on-picocalc/17946
picocalc-pi-zero-2 [by wasdwasd0105].
https://github.com/wasdwasd0105/picocalc-pi-zero-2wasdwasd0105
Thank you, wasdwasd0105, for your excellent work.

"picocalc-pi-zero-2" requires an adapter board to mount the RasPiZero2W on the PicoCalc.
This can be made using a commercially available "universal board," or by having a custom board manufactured by JLCPCB, etc.

I have written a blog post about this custom board and "picocalc-pi-zero-2 [by wasdwasd0105]".
It is written in Japanese, but it can be translated into English or other languages ​​through some translation function, so although the English might be a little strange, it should be understandable.

-The following describes the custom board mentioned above and its manufacturing.
https://n-2750.cocolog-nifty.com/n602/2025/10/post-cf5635.html

-The following describes the installation of "picocalc-pi-zero-2 [by wasdwasd0105]".
https://n-2750.cocolog-nifty.com/n602/2025/10/post-6d981d.html

[List of required items]
PicoCalc
https://www.clockworkpi.com/picocalc
Raspberry Pi Zero 2 W
https://www.raspberrypi.com/products/raspberry-pi-zero-2-w/
Replacement bottom part for PicoCalc [ BTM4006.stl ...Bottom part ]
https://www.thingiverse.com/thing:6998636

Universal board
Pin header 1x20pin (2pcs)
Stacking header socket 2x20pin [long pin]
Plastic spacer M2.6 or M3 (2pcs)
Plastic bolt M2.6 or M3 [6~8mm] (2pcs)
Some platic washer

[CAD file]
PiZero010.stp ---> PicoZero_014.stp [2025-10/28 : update]
[STL file]
PiZero010.stl ---> PicoZero_014.stl [2025-10/28 : update]

[How to]
To mount a Raspberry Pi Zero 2 W on PicoCalc, see below
picocalc-pi-zero-2 by wasdwasd0105
https://github.com/wasdwasd0105/picocalc-pi-zero-2
Thanks wasdwasd0105 for the great work.

See the pictures for how to assemble it.
For information on wiring, see the github above.
It is probably something like this:
PicoCalc Raspberry Pi PICO RaspberryPi Zero2W Vsys 5V pin2 or 4 GND GND pin6 LCD_DC GP14 pin19 GP24 pin18 LCD_RST GP15 pin20 GP25 pin22 SPI1_CS GP13 pin17 GP8 pin24 SPI1_TX GP11 pin15 GP10 pin19 SPI1_SCK GP10 pin14 GP11 pin23 I2C1_SDA GP6 pin9 GP2 pin3 I2C1_SCL GP7 pin10 GP3 pin5 PWM_R GP27 pin32 GP13 pin33 PWM_L GP26 pin31 GP12 pin32

.