Ai-WB2-13U 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 RISCCPU, 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. Features: The package is SMD-18Support 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 CTRmode 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 providessignature, verification and other application program interface Support SDIO，SPI，UART，I2C，IR remote，PWM，ADC，DAC，PIR，GPIOetc 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 Antenna: IPEX connector Package Includes: 1 x Ai-Thinker Ai-WB2-13U Module
Specifications
| Model | AI-WB2-13U |
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| Package | SMD-18 |
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| Size | 14.0*18.0*3.1(±0.2)mm |
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| Antenna | IPEX connector |
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| Frequency | 2400~2483.5MHz |
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| Item Type: | Bluetooth Modules |
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| Operating Frequency (MHz): | 2400 to 2483.5 |
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| Case/Package: | SMD-18 |
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| Operating Temperature (°C): | -40 to 85 |
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| Supply Voltage | 3.6 |
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| Supply Current: | ≥500mA |
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| Interface: | UART/GPIO/ADC/PWM/I2C/SPI |
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| I/O pins | 11 |
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| UART Baud Rate | Default 115200 bps |
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| Security | WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3 |
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| Flash Memory: | 4MB |
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| Length (mm): | 14 |
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| Width (mm): | 18 |
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| Shipping Weight | 0.01 kg |
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| Shipping Dimensions | 5 × 4 × 1 cm |
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