Chat


How can I help you?

U2
U1
J3
D1
U5
GPS_RX
VUSB
VBAT
3V3
SIM_RST
R7
Resistance
1KΩ
STM_RST
SWCLK
VBAT
VUSB
3V3
GPS_TX
C3
Capacitance
4.7uF
SIM_TX
R3
Resistance
22 Ω
SIM_RX
SIM_RST
L1
Inductance
22uH
J1
SCL
C2
Capacitance
10uF
R8
Resistance
10KΩ
GPS_RX
3V3
3V3
3V3
SWCLK
C1
Capacitance
10uF
3V3
SIM_TX
3V3
C4
Capacitance
4.7uF
C5
Capacitance
1uF
VBAT
VUSB
R4
Resistance
5KΩ
STM_RST
R2
Resistance
1KΩ
R6
Resistance
2KΩ
SDA
SWDIO
R5
Resistance
5KΩ
SWDIO
SDA
VBAT
SCL
R1
Resistance
1KΩ
GPS_TX
SIM_RX
U3
LED2
J4
LED1
BT1
U4
IC1
J2

Pet Tracker Device 9dEx