ACEBOTT QA019 ESP32 Max V3.0 Controller Board The ACEBOTT QA019 ESP32 Max V3.0 Controller Board is a smart and energy-efficient microcontroller perfect for building IoT projects. It has a fast 240 MHz dual-core processor, 520 KB of RAM, and 4MB of storage. Built-in WiFi and Bluetooth 4.2 make it easy to connect to other devices wirelessly. The ESP32 development board comes with 34 GPIO ports, allowing it to work with many different sensors and devices. This IoT controller board also has a rechargeable battery feature with five LED lights to show the battery level and charging status. Whether youre starting a new project or upgrading an old one, this microcontroller board is a great choice! Features Type-C interface for improved compatibility and easy connections. Rich pin interface to support various project needs. Clear foot color for easy distinction and wiring. Built-in charging function for convenient battery charging. Onboard power display light to monitor battery status at all times. Pinout The figure illustrates the GPIO pins and the corresponding functions of the ESP32 Max 1.0 controller board, including ADC, DAC, PWM, I2C, SPI pins, etc. Only Input Pin: GPIO 34/GPIO 35/GPIO 36/GPIO 39 Default I2C Pin: GPIO 21?SDA?/GPIO 22?SCL? DAC Pin: GPIO 25?DAC1?/GPIO 26?DAC2?
