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Files

Schematic

Layout

3D View

U1
3V3
R7
Resistance
1KΩ
VUSB
C3
Capacitance
4.7uF
C2
Capacitance
10uF
R8
Resistance
10KΩ
3V3
3V3
3V3
D1
3V3
3V3
C4
Capacitance
4.7uF
C5
Capacitance
1uF
VBAT
VUSB
R2
Resistance
1KΩ
R6
Resistance
2KΩ
VBAT
R1
Resistance
1KΩ
SIM_RST
GPS_TX
SIM_TX
SCL
GPS_RX
SWCLK
STM_RST
LED2
SDA
SWDIO
SDA
BT1
LED1
SCL
GPS_TX
SIM_RX
U4
IC1

Pet Tracker Device 9dEx