Introduction Video

Introduction Video: Uploading...

1. Overview

AiPi-Eyes-R3

AiPi-Eyes-R3 is a visual doorbell solution provided by Ai-Thinker's open-source team, featuring a split design with a main board and a sub-board. The main board is equipped with the Ai-M61-32S module, which includes a 3.5-inch DBI screen interface, CAM board connection interface, speaker interface, microphone interface, dual Type-C interfaces, and a battery power supply interface. The 3.5-inch screen is a DBI interface touch color screen with a resolution of 320*240.
The sub-board of AiPi-Eyes-R3 is the CAM board, which carries a USB camera with a maximum 130W pixels, capable of outputting MJEPG format images and YUV data format. It also includes a set of microphone and speaker, an LED fill light, a button, and a radar (Rd-03/03L) interface.
The Ai-M61-32S module on the main board supports WiFi6 and BLE5.3, with all IO ports exposed. It has built-in 8M Flash and 4M PSRAM, and rich peripheral interfaces, including DVP, MJPEG, Display, AudioCodec, USB2.0, SDU, Ethernet (EMAC), SD/MMC (SDH), SPI, UART, I2C, I2S, PWM, GPDAC, GPADC, ACOMP, and GPIO. It integrates an SPI screen interface, DVP camera interface, reserved TF card slot, and exposed USB interface for connecting USB cameras.
The main board of AiPi-Eyes-R3 is equipped with an external ES8388 audio chip, supporting two-channel audio input and output.