2.3.3 JP3: RS232 output power (Optional)
Pin
1-2
2-3
2.3.4 JP4: Update image
Mode
JP4
Normal mode
Open
Update image
Short
2.3.5 JP5: Integrated3 (220-97-05GB01)
Pin
Definition
1
+3.3V
2
Battery Detect
3
UART4_TX
4
Disable charger
5
UART4_RX
Chapter 2 – Hardware Information
Definition
+12V
+5V
Pin
6
7
8
9
10
Definition
I2C1_CLK
GND
I2C1_DATA
GPIO
GPIO
9