Diff in Between Grove Base Hat for Pi & GrovePi+

Can I know what is the difference between Grove Base Hat for Pi & GrovePi+?

Excellent thread…!!!

Parameter Grove Base Hat for Raspberry Pi GrovePi+

Working Voltage 3.3V 5V

MCU STM32F030F4P6 ATMEGA328P

Grove Ports 6 Digital(3.3V) 4 Analog(3.3V) 3 I2C(3.3V) 1 PWM(3.3V) 1 RPISER(UART) connect to Raspberry Pi(3.3V) 1 SWD 7 Digital(5V) 3 Analog(5V) 3 I2C(5V) 1 SERIAL: Connect to ATMEGA328P D0/1(5V) 1 RPISER: Connect to Raspberry Pi(3.3V) 1 ISP

Grove-Digital Connect to Raspberry Pi directly Connect to ATMEGA328P digital pins and transfer to I2C signal, then through level converter to Raspberry Pi

Grove-Analog Connect to STM32F030F4P6(12bit ADC) and then transfer to I2C signal,route to Raspberry Pi directly Connect to ATMEGA328P analog pins(10bit ADC) and then transfer to I2C signal, then through level converter to Raspberry Pi

Grove-I2C Connect to Raspberry Pi directly Connect through level converter to Raspberry Pi

Grove-PWM Connect to Raspberry Pi directly NA

RPISER Connect to Raspberry Pi directly Connect to Raspberry Pi directly

SERIAL NA Connect to ATMEGA328P digital pins D0/D1 and transfer to I2C signal, then through level converter to Raspberry Pi

SWD Burn firmware to STM32F030F4P6 NA

ISP NA Burn firmware to ATMEGA328P

Raspberry Pi Connector Pins 40 26

The article is too long to post,so check it: https://docsbay.net/grove-base-hat-for-raspberry-pi