Ai-Thinker AiPi Knob Screen Dev Board 13.3 inch including a pre-filter with coarse

including a pre-filter with coarse cotton and coarse filter cartridges

By leveraging the I2C interface

77dB PSRR at 1kHz

Connectivity: 2× HDMI

giving projects enough parts for multi-node layouts

Ai-Thinker AiPi Knob Screen Dev Board 13.3 inch including a pre-filter with coarseAiPi Knob is a rotary encoder driver board (referred to as knob), integrated with a 1. 28 inch round screen, pin interface, rotary encoder, RGB lights, built in audio, infrared transmitter and infrared receiver, download pin row, 10 rows of pins, the serial port to download the USB port and lead to a USB port. AiPi Knob factory has burned the firmware and made four demo interfaces: washing machine interface, RGB light interface, TV control interface,