Advertisement
Documentation Center
RAK4601 Pin
Definition
NC
GND
3V3
NC
NC
UART1_TX/P0.23
MCU_RST
NC
3V3
I2C1_SDA/P0.13
NC
NC
NC
NC
IO1/RESERVED
NFC1/P0.09
UART2_TX/P0.19
NC
NC
GND
Bluetooth Connection Modes
There are three BLE modes in RAK4600 from the firmware V3.0.0.6 on, the Peripheral Mode, the Central Mode
and the Beacon Scan Mode. You can change the work mode of RAK4600's BLE using the commands provided
below which is defined
here
Function
Pin
Name of
Number
WisBase
VBAT
1
GND
3
3V3
5
USB+
7
VBUS
9
TXD0
11
RESET
13
LED2
15
VDD
17
I2C1_SDA
19
AIN0
21
BOOT0
23
SPI_CS
25
SPI_MISO
27
IO1
29
IO3
31
TXD1
33
I2C2_SDA
35
IO5
37
GND
39
Function
Pin
Name of
Number
WisBase
2
VBAT
4
GND
6
3V3
8
USB-
10
SW1
12
RXD0
14
LED1
16
LED3
18
VDD
20
I2C1_SCL
22
AIN1
24
NC
26
SPI_CLK
28
SPI_MOSI
30
IO2
32
IO4
34
RXD1
36
I2C2_SCL
38
IO6
40
GND
RAK4601 Pin
Definition
NC
GND
3V3
NC
NC
UART1_RX/P0.22
NC
NC
3V3
I2C1_SCL/P0.12
NC
NC
NC
NC
IO2/RESERVED
NFC2/P0.10
UART2_RX/P0.18
NC
NC
GND
Advertisement
