RAKwireless RAK2245 - Pin Definition; Figure 3 | RAK2245 Pin Definition

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RAK2245
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RAK2245 User Manual V1.2
2.4 Pin Definition
The pins of the RAK2245 shown as following figure.
Figure 3 | RAK2245 Pin Definition
The RAK2245 provides PINs at the bottom side. The description of the pins is given by
the below table.
Pin
Name
Type
Description
A1
GND
GND
GND
A2
GND
GND
GND
A3
+5V
POWER
+5V Supply Voltage
A4
IOREF
POWER
Supply Voltage for Level Translator
A5
RESET_GPS
Input
GPS Module reset PIN
A6
STANDBY_GPS
Input
GPS Module standby PIN
A7
UART_TXD
UART
It should be connected to Main Board's UART_RXD. This
pin is connected to GPS Module's UART_TXD internally.
A8
SPI_MOSI
SPI
It should be connected to Main Board's SPI_MOSI. And this
pin has been connected to SX1301's SPI_MOSI internally.
A9
SPI_CS
SPI
It should be connected to Main Board's SPI_CS. And this
pin has been connected to SX1301's SPI_CS internally.
A10
SPI_MISO
SPI
It should be connected to Main Board's SPI_MISO. And this
pin has been connected to SX1301's SPI_MISO internally.
A11
SPI_CLK
SPI
It should be connected to Main Board's SPI_CLK. And this
pin has been connected to SX1301's SPI_CLK internally.
A12
UART_RXD
UART
It should be connected to Main Board's UART_TXD. This
pin is connected to GPS Module's UART_RXD internally.
A13
RST_BTN_N
RST
SX1301 RESET
A14
GND
GND
GND