1
GND
Q_TX
Q_RX
PPS
STANDBY
Q1
1
2
3
4
5
6
7
8
9
GND
TXD1
RXD1
1PPS
STANDBY
V_BCKP
NC
VCC
RESET
FORCE_ON
SCL/RES
SDA/RES
NC
VCC_RF
ANTON
GND
RF_IN
GND
18
17
16
15
14
13
12
11
10
2
L1
FORCE_ON
R1
10R
47nH
GND
GND
R2
0R
C3
NC
C4
NC
H4
1
2
3
GPS
GND
GND
3V3
C1
VBAT
C2
10uF/25V
0.1uF
GND
VSYS
U2
3V3
C5
1uF
VCC_EN
GND
1
2
3
VIN
GND
EN
VOUT
BP
RT9193-33
5
4
Power
C6
C7
22nF
104
GND
VSYS
3V3_EN
GPIO14
R3
R4
R6
0R
NC
NC
VCC_EN
R5
100K
GND
Pico_3V3
R7
NC
3V3
TXD1
TXD0
1
2
3
H1
GPIO4
Q_RX
GPIO0
1
2
3
H2
GPIO5
Q_TX
GPIO1
RXD1
RXD0
S1
3V3
ON
0FF
1
2
3
Switch
GND
I2
R15
10K
1N4148
GPIO17
R18
NC/0R
R16
4.7K
STANDBY
Q2
8050
R17
4.7K
GPS Standby mode
GND
aveshareW USB_Logo
Pico-GPS-L76X
3V3
I1
1N4148
R14
1K
BAT
VBAT
C8
C9
4.7uF
0.1uF
GND
GPS Backup Power
3
GPIO0
GPIO1
GND
GPIO2
GPIO3
GPIO4
GPIO5
GND
GPIO6
GPIO7
GPIO8
GPIO9
GND
GPIO10
GPIO11
GPIO12
GPIO13
GND
GPIO14
GPIO15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U1
GPIO0
GPIO1
GND
GPIO2
GPIO3
GPIO4
GPIO5
GND
GPIO6
GPIO7
GPIO8
GPIO9
GND
GPIO10
GPIO11
GPIO12
GPIO13
GND
GPIO14
GPIO15
VBUS
VSYS
GND
3V3_EN
3V3
ADC_VREF
IO28/ADC2
AGND
IO27/ADC1
IO26/ADC0
RUN
GPIO22
GND
GPIO21
GPIO20
GPIO19
GPIO18
GND
GPIO17
GPIO16
Pi pico (40P)
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
4
VBUS
VSYS
GND
3V3_EN
Pico_3V3
P35
GPIO28
GND
GPIO27
GPIO26
RUN
GPIO22
GND
GPIO21
GPIO20
GPIO19
GPIO18
GND
GPIO17
GPIO16
K1
3V3
R8
2K
GPIO14
R19
NC/0R
FORCE_ON
R9
10K
GND
GPS Force mode
PPS
R20
NC/0R
GPIO16
3V3
PPS
3V3
R10
10K
R11
1K
R12
1K
R13
1K
L_PWR1
L_PPS1
L_TXD1
L_RXD1
GND
GND
Q_TX
Q_RX
Indicator light
A
B
C
D
1
2
3
4
A
B
C
D