Ai-Thinker Ai-WB2-12S Module

Ai WB2 12S is a Wi Fi&BT module developed by Shenzhen Ai Thinker Technology Co., LTD. The module is equipped with BL602 chip as the core processor and supports Wi Fi 802.11b/ g/n protocol and BLE 5.0 protocol. The BL602 chip has a low power 32 bit RISC CPU, 276KB RAM, and a wealth of peripheral interfaces, including SDIO, SPI, UART, I2C, IR Remote, PWM, ADC, DAC, PIR and GPIO etc. It can be widely used in Internet of Things (IoT), mobile devices, wearable electronic devices, smart home and other fields.

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Features:

1. The package is SMD 16
2. Support IEEE 802.11 b/g/n protocol
3. Wi-Fi Security Support WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
4. Support 20MHz bandwidth and Max rate is 72.2 Mbps
5. Bluetooth BLE 5.0, Bluetooth Mesh
6. Support Station + BLE mode Station + SoftAP + BLE mode
7. Support 32-bit RISC CPU276KB RAM
8. Secure start-up supports mirroring with ECC 256 signature
9. Support QSPI/SPI Flash On The Fly AES Decryption, support AES 128 CTR mode
10. Support AES 128/192/256-bit encryption engine
11. Support SHA 1/224/256
12. Support true Random number generator (TRNG)
13. Public key Accelerator (PKA), supports a large number of basic operations, the software provides a signature, verification, and other application program interface
14. Support SDIOSPIUARTI2CIR remotePWMADCDACPIRGPIO etc
15. Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT
16. Support a variety of sleep modes, deep sleep current 12μA
17. Universal AT instruction for a quick start
18. Support secondary development, integrated Windows, and Linux development environment

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Specifications:

1. Model: Ai WB2 12S
2. Package: SMD 16
3. Size: 24.0*16.0*3.1(±0.2)mm
4. Antenna on board: PCB antenna
5. Frequency: 2400 ~ 2483.5MHz
6. Operating temperature: 40℃ ~ 85℃
7. Storage temperature 40℃ ~ 125℃, < 90%RH
8. Power supply Support voltage: 2.7V ~ 3.6V,
9. Supply current: ≥500mA
10. Interface: UART/GPIO/ADC/PWM/I2C/SPI IO 11 UART rate Default 115200 bps
11. Security: WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
12. Flash: Default 2MByte, MAX support 16MByte

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Package Includes:

1 x Ai-Thinker Ai-WB2-12S Module