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AI-WB2-32S Kit 2.4G WiFi&BLE Module ESP32 Development Board with BL602 compatible with ESP32-S
$3.50
Availability:
In stock
SKU
DPI16832K
Brand
elecrow
Weight
15g
【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.
Description
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 |
Feature
- Support IEEE 802.11 b/g/n protocol
- Wi-Fi Security Support WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3n
- Support 20MHz bandwidth and the Max rate is 72.2 Mbps
- Bluetooth BLE 5.0, Bluetooth Mesh
- Support Station + BLE、Station + SoftAP + BLE
- Support 32-bit RISC CPU，276KB RAM
- Secure startup supports mirroring with ECC-256 signature
- Support QSPI/SPI Flash On-The-Fly AES Decryption, support AES 128 CTR
- Support AES 128/192/256-bit encryption engine
- Support SHA-1/224/256 Support true Random number generator (TRNG)
- Public key Accelerator (PKA), supports a large number of basic operations, the software provides signature, verification and other application program interface
- Support SDIO, SPI, UART, I2C, IR remote, PWM, ADC, DAC, PIR, GPIOetcn Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT
- Support a variety of sleep modes, deep sleep current 12μA
- Universal AT instruction for a quick start
- Support secondary development, integrated Windows, and Linux development environment
Specification
- Model: Ai-WB2-32S-Kit
- Dimensions: 55*25.4mm
- Antenna form: Onboard PCB Antenna
- Spectrum range: 2400~2483.5Mhz
- Operating temperature：-40℃~85℃
- Power supply range：Supply voltage 3.3v/5v, supply current ≥ 500mA
- Support interface: UART/GPIO/ADC/PWM/I2C/SPI
- Number of IO ports：15
- Serial speed: default 115200bps
- Safety: WPS/WEP/WPA2 Personal/WPA2 Enterprise/WPA3
- SPI Flash: Default configuration is 4MByte
Package List
- 1xAI-WB2-32S-Kit Module (with soldered pins)
Wiki&External links
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