Ai-WB2-M1-I is a Wi-Fi&BT module developed by Shenzhen Ai-Thinker Technology Co., LTD. The module is equipped with a 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 the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, and other fields. Features: Power supply Support voltage is 2.7V~3.6V，supply current≥500mA Storage temperature: -40℃ ~ 125℃, < 90%RH Antenna connector: IPEX 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 a large number of basic operations, and software provides a signature, verification, and other application program interface Support 20MHz bandwidth and Max rate is 72.2 Mbps Bluetooth BLE 5.0, Bluetooth Mesh 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 a quick start Support secondary development, integrated Windows, and Linux development environment Package Includes: 1 x Ai-Thinker Ai-WB2-M1-I Module
Specifications
| Model | Ai-WB2-M1-I |
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| Package | SMD-61 |
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| Size | 12.5*13.2*2.4(±0.2)mm |
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| Antenna connector | IPEX |
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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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| Length (mm): | 12.5 |
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| Width (mm): | 13.2 |
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| Security | WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3 |
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| Interface: | UART/GPIO/ADC/PWM/I2C/SPI |
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| Storage Temperature (°C): | -40℃ ~ 85℃ |
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| Case/Package: | SMD-61 |
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| UART Baud Rate | Default 115200 bps |
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| Shipping Weight | 0.015 kg |
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| Shipping Dimensions | 5 × 5 × 2 cm |
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