component | model |
---|---|
t/RH Sensor | Sensirion SHT30 |
PM2.5 Sensor | Unknown |
TVOC Sensor | Sensirion SGP30 |
CO2 Sensor | SenseAir S8 LP? 004-0-0077 |
MCU | Rockchip PX3SE (Cortex A7, 4 core) |
Flash | KIOXIA 256MB TC58BVG1S3HTA00 |
MEM | Nanya 256MB NT5CC128M16IP-DIA DDR3 |
Wireless | RTL8723DS |
Snow_PB_MB_P12_20210331
Sensirion SHT30
Board: Snow_KEYPCB_P3 20180425
Unknown
Internal board mark PM5500_V0.2 201901121
Board: Snow_CO2PCB_P5_20190822
Sensor: SenseAir S8 004-0-0077
FHP525150P 1800 mAh
RTL8723DS
+ holes for t/RH sensor and tvoc sensor in display back