Easier way to replenish your filters : Click
The following will be released:
- B.O.M (Bill Of Materials)
- Geber Files
- Software binaries
I will write the following tutorials:
- How to flash your Modchip
How to order your Modchipsee below
- Explanation of how the software works.
This is quite a simple schematic, the hardest part was finding exactly what connector they used. I waned it to be plug and play so it needed to be exactly the same one.
You can see that for around 11 Euro you can have 5 Modchips (PCBS).
There is no need to have a black pcb (This just looks nice, I like my PCBA’s to look nice) Also the original PCB is 1mm thick, there is no need to match that (Xiaomi does that for their antenna impedance, We don’t have an antenna anymore)
Buy a solder paste stencil and some solder paste with it! all components are too small for hand soldering. (It’s doable but you need to have some soldering experience)
Xiaomi_MOD_V1.0: Is a binary for the modchip. (how to upload tutorial will follow later) Supports : Xiaomi air purifier 3H and 3C
Xiaomi_MOD_PRO-1: Is a binary for the modchip. (how to upload tutorial will follow later) Supports : Xiaomi air purifier PRO
WARNING: these .ELF files are for the MODCHIP don’t upload them to the air purifier itself.
For latest version check github: https://github.com/FLamingo-tech/Xiaomi_air_purifier_modchip
PS. If you make or use these files it would appreciate it if you leave a comment.