d4 small pcb
unsurv
Offline portable GNSS device based on the ESP32
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Part Number
Description
BQ25180
TTGO-Micro32-ESP32
CAM-M8C
RFM95W-868S2
AP2112K-3.3
CH340G
RF430CL330HIRGTR
BMA400
d4 small pcb schematic
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d4 small pcb board layout
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