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Figure 4: RAK19010 top and bottom parts
J10, J11, J12 Headers
On the RAK19010 Base Board, there are three 2.54 mm pitch headers for IO extension. BOOT, I2C, GPIO, and
UART pins from the WisBlock Core module are also connected to these headers.
J10 Header Pinout
J11 Header Pinout
Pin
Pin Name
Description
1
BOOT
MCU BOOT pin
2
GND
Ground pin
3
TX1
UART1 TX pin
4
RX1
UART1 RX pin
