Ai-wb2-32s Nodemcu-ai-wb2-32s-kit Ai-wb2 2.4g Wifi+bluetooth-compatible Ble 5.0 Esp32-s Development Board Module Bl602 4mb HC-05 Adapter price Versatile Applications: Suitable for voice

Versatile Applications: Suitable for voice boxes

(Only TL866A can support

This 6x4 Inch One-Sided Bakelite Copper Sheet may have minor fingerprints

backpack etc

Ai-wb2-32s Nodemcu-ai-wb2-32s-kit Ai-wb2 2.4g Wifi+bluetooth-compatible Ble 5.0 Esp32-s Development Board Module Bl602 4mb HC-05 Adapter price Versatile Applications: Suitable for voiceAi WB2 series 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