Grove AI HAT

Appearance and function introduction

Appearance at a glance

Grove AI HAT

Onboard functions

Project Description
CPU: Dual-core 64bit RISC-V / 400MHz (double-precision FPU integration)
Memory: 8MiB 64bit on-chip SRAM
Storage: 16MiB Flash
Screen (package): 2.4 inch TFT, capacitive touch screen resolution: 320*240
Camera (package): Equipped with 0V7740 30W pixels Sensor
Buttons: Reset button, power button (short press to turn on, long press 8S to turn off)
USB: Type-C interface, positive and negative blind plugging
Onboard sensors: Three-axis acceleration sensor (ADXL345BCCZ-RL), ADC (ADS1115IDGS)

Hardware onboard expansion interface

The development version opens four Grove interfaces to users, and users can easily DIY.

Onboard I2C device

Sensor Function I2C address (7-bit address) SCL SDA Sample code
ADS1115 ADC 0x48 IO23 IO24 script
ADXL345 Three-axis accelerometer 0x53 IO23 IO24 script