Name: Ai-Thinker AI-WB2-12F WIFI & BLE 5.0 Module
SKU: 3496300119462
Price: 195.00 EGP
Availability: InStock

Ai-Thinker AI-WB2-12F WIFI & BLE 5.0 Module

The Ai-Thinker AI-WB2-12F WIFI & BLE 5.0 Module is a highly versatile wireless communication solution engineered for a broad spectrum of applications, including Internet of Things (IoT) devices, smart home systems, wearable electronics, and mobile devices. Equipped with the BL602 chip, this module integrates Wi-Fi 802.11b/g/n and Bluetooth Low Energy (BLE) 5.0, including Bluetooth Mesh, delivering robust and flexible connectivity options for modern electronic designs.

Features:

The package is SMD-22.
Support IEEE 802.11 b/g/n protocol.
Wi-Fi Security Support WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3.
Support 20MHz bandwidth and Max rate is 72.2 Mbps.
Bluetooth BLE 5.0, Bluetooth Mesh.
Support Station + BLE mode Station + SoftAP + BLE mode.
Support 32-bit RISC CPU,276KB RAM.
Secure start-up, supports mirroring with ECC-256 signature.
Support QSPI/SPI Flash On-The-Fly AES Decryption, support AES 128 CTR mode.
Support AES 128/192/256-bit encryption engine.
Support SHA-1/224/256.
Support true Random number generator (TRNG).
Public key Accelerator (PKA), support large number basic operations, software provides.
signature, verification and other application program interface.
Support SDIO,SPI,UART,I2C,IR remote,PWM,ADC,DAC,PIR,GPIO etc.
Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT.
Support a variety of sleep modes, deep sleep current 12μA.
Universal AT instruction for quick start.
Support secondary development, integrated Windows, Linux development environment.

Specifications:

Parameter	Specification
Model	Ai-WB2-12F
Package	SMD-22
Size	24mm × 16mm × 3mm (±0.2) mm
Antenna	On-board PCB antenna
Frequency	2400 ~ 2483.5 MHz
Operating Temperature	-40°C ~ 85°C
Storage Temperature	-40°C ~ 125°C, < 90% RH
Power Supply	Voltage: 2.7V ~ 3.6V, Supply Current: ≥ 500 mA
Interface	UART / GPIO / ADC / PWM / I2C / SPI
I/O Pins	15
UART Rate	Default 115200 bps
Security	WPS / WEP / WPA / WPA2 Personal / WPA2 Enterprise / WPA3
Flash	Default 4 MByte, Support for expansion

Pin Configuration:

No.	Name	Function
1	RST/NC	Default not connected; can be customized as reset pin (active-low). Contact Ai-Thinker to enable.
2	IO11	GPIO11 / SPI_SCLK / IIC_SDA / ADC_CH10
3	EN/NC	Default chip enable pin (active-high). Cannot be used with RST simultaneously.
4	IO12	GPIO12 / SPI_MOSI / MISO / IIC_SCL / PWM_CH2 / ADC_CH0
5	IO14	GPIO14 / SPI_SS / IIC_SCL / PWM_CH4 / ADC_CH2
6	IO17	GPIO17 / SPI_MOSI / MISO / IIC_SDA / PWM_CH2
7	IO3	GPIO3 / SPI_SCLK / IIC_SDA / PWM_CH3
8	VCC	3.3V power supply. Recommended output current of external power supply ≥ 500mA.
9	IO22	Not recommended to use. Shared with Flash. Contact Ai-Thinker to enable. GPIO22 / SPI_SS / IIC_SCL / PWM_CH2 / JTAG_TCK / TMS
10	IO0	Not recommended to use. Shared with Flash. Contact Ai-Thinker to enable. GPIO0 / SDIO_CLK / SPI_MOSI / MISO / IIC_SCL / PWM_CH0 / JTAG_TMS/TCK
11	NC	Not connected / unavailable
12	NC	Not connected / unavailable
13	IO20	Not recommended to use. Shared with Flash. Contact Ai-Thinker to enable. GPIO20 / SPI_MOSI / MISO / IIC_SCL / PWM_CH0 / JTAG_TMS / TCK
14	IO21	Not recommended to use. Shared with Flash. Contact Ai-Thinker to enable. GPIO21 / SPI_MOSI / MISO / IIC_SDA / PWM_CH1 / JTAG_TDI / TDO
15	GND	Ground
16	IO4	GPIO4 / SPI_MOSI / MISO / IIC_SCL / PWM_CH4 / ADC_CH4
17	IO2	Not recommended to use. Shared with Flash. Contact Ai-Thinker to enable. GPIO2 / SPI_SS / IIC_SCL / PWM_CH2
18	IO8/NC	Default NC / unavailable
19	IO5	GPIO5 / SPI_MOSI / MISO / IIC_SDA / PWM_CH0 / ADC_CH4
20	IO1	Not recommended to use. Shared with Flash. Contact Ai-Thinker to enable. GPIO1 / SPI_MOSI / MISO / IIC_SDA / PWM_CH1
21	RXD	RXD / GPIO7 / SPI_SCLK / IIC_SDA / PWM_CH2
22	TXD	TXD / GPIO16 / SPI_MOSI / MISO / IIC_SCL / PWM_CH1