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stackable Arduino headers and terminal blocks for connecting motors and motor power are included but are not soldered in (see the Included Hardware section below)
serial RS232 or TTL series and pulse width
when pulled low
Emitter: 940 nm invisible Class 1 VCSEL (vertical cavity surface-emitting laser) – eye-safe
AI-Thinker Ai-WB2-13U WiFi & Bluetooth Module (800-Reel) TFT Display stackable Arduino headers and terminalAi 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,
