PLUS Module Encoder Module with MEGA328P 500mAh Battery

Description

PLUS is a enhanced M5 module comes with Lipo battery(500mAh), gear potentiometer, IR transmitter, extend PORT B(GPIO Port), PORT C(UART Port) from M5 core and a Microphone soldering pad. Powered with MEGA328, it could be a great upgrade of the hardwre resources by adding up PLUS to your work.

Communication Protocol: IIC (0x62).

Product Features

• 500mAh Battery
• Programmable gear potentiometer
• IR transmitter
• PORT B & PORT C

Kit includes

• 1x M5Stack PLUS Module

Documents

• PLUS Firmware

Learn

Example

Arduino IDE

Code below plus_read_encoder.ino is incomplete. To get the complete code, please click here.*

/* * Read data from the gear potentiometer * Send infrared light */ #include <Arduino.h> #include <M5Stack.h>  #define IrPin 13 #define PLUS_ADDR 0x62  // declaration int32_t number = 0; uint8_t press = 0;  // initialization M5.begin(true, false, false); Wire.begin(); ledcSetup(1, 38000, 10); ledcAttachPin(IrPin, 1);// IR Pin setting  // read data Wire.requestFrom(PLUS_ADDR, 2); while(Wire.available()) {     int8_t encode = Wire.read();     uint8_t press_n = Wire.read();     number += encode;     if(press_n == 0xff) {         press = 0;//encoder was pressed     }     else {         press = 1;//encoder was releaed     } }

More information

Schematic