CH591 Description
CH592/CH591 Datasheet V1.7 https://wch-ic. Overview CH592 is a RISC-V MCU microcontroller with integrated BLE wireless munication. On-chip integration of 2Mbps BLE munication module, full-speed USB host and device controller and transceiver, segment LCD driver module, SPI, 4 serial ports, 12-channel ADC, touch-key detection module and other rich peripheral resources.