【Ai-WB2-32S-Kit】Ai-WB2-32S Dev Kit is equipped with BL602 chip as the core processor, built-in low-power 32-bit RISC CPU and 276KB RAM.
【Rich peripheral interfaces】Including SDIO, SPI, UART, I2C, IR remote control, PWM, ADC, DAC, PIR, GPIO, etc.
【Universal AT command】Universal AT command, quick start.
【Support secondary development】Integrate Windows and Linux development environments to support secondary development.
Ai-WB2-32S-Kit is a development board designed for the Ai-WB2-32S module. The module is equipped with a BL602 chip as the core processor and support Wi-Fi 802.11b/g/n protocol and BLE5.0 protocol. The BL602 chip has a built-in low-power 32-bit RISC CPU, 276KB RAM, and rich peripheral interfaces, including SDIO, SPI, UART, I2C, IR remote, PWM, ADC, DAC, PIR, GPIO, etc. Support three power supply methods: Type-C (recommended), 5V+GND, 3V3+GND, and supply current ≥ 500mA. It can be widely used in the Internet of Things, mobile devices, wearable electronic devices, smart homes, and other fields.
Hardware Overview
Pin Description
No. |
Name |
Function |
1 |
3V3 |
3.3V power supply; the output current of the external power supply is recommended to be above 500mA |
2 |
EN |
Default chip enable pin, active-high |
3,5,6,15-18,20-24,26,29,32,33,37 |
NC |
NC, unavailable |
4 |
IO11 |
GPIO11/SPI_SCLK/IIC_SDA/ADC_CH10/JTAG_TDI/TDO |
7 |
IO14 |
GPIO14/SPI_SS/nc_SCL/PWM_CH4/ADC_CH2/JTAG_TCK/TMS |
8 |
IO17 |
GPIO17/SPI_MOSI/MISO/IIC_SDA/PWM_CH2/JTAG_TCK/TMS |
10 |
IO20/NC |
Default NC, not available. |
11 |
IO22 |
Default NC, not available. |
12 |
IO0/NC |
Default NC, not available. |
13 |
IO21/NC |
Default NC, not available. |
14 |
GND |
Ground |
19 |
5V |
5V power supply, the output current of the external power supply is recommended to be above 500mA |
25 |
IO8/NC |
Default NC, not available. |
27 |
IO4 |
GPIO4/SPI_MOSI/MISO/IIC_SCL/PWM_CH4/ADC_CH1 |
28 |
IO2/NC |
Default NC, not available. |
30 |
IO1/NC |
Default NC, not available. |
34 |
RX |
RXD/GPIO7/SPI_SCLK/IIC_SDA/PWM_CH2/JTAG_TDO/TDI |
35 |
TX |
TXD/GPIO16/SPI_MOSI/MISO/IIC_SCL/PWM_CH1/JTAG_TMS/TCK |
36 |
IO12 |
GPIO12/SPI_MOSIMISO/IIC_SCL/PWM_CH2/ADC_CH0/JTAG_TMS |
38 |
GND |
Ground |