AI-Thinker Ai-WB2-07S WiFi & Bluetooth Module (800-Reel) hub-motoren A4990 datasheet

A4990 datasheet

SPI interface for LoRa

This applies even in the presence of many different acoustic or electrical noise sources

TTL seriell

AI-Thinker Ai-WB2-07S WiFi & Bluetooth Module (800-Reel) hub-motoren A4990 datasheetAi WB2 07S 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, IRRemote, PWM, ADC, DAC, PIR and GPIO etc. It can be widely used in Internet of Things (IoT), mobile devices,