Description
ENCODER is compatible with FACE Kit. You can have it replace the keycoard panel inside the FACE kit. It is designed for rotary encoder control, integrated Mega328 microprocessor inside and LEDs around the encoder.
The series communication protocol between M5 core and ENCODER is IIC (adress:0x5E)
Product Features
12 RGB Led
IIC communication
Simple API for programming
Mega328 inside
Encoder detection
Product Size:58.2mm x 54.2mm x 10mm
Product weight:17g
EasyLoader
click to download EasyLoader
2.After downloading the software, double-click to run the application, connect the M5 device to the computer via the data cable, select the port parameters, and click inchBurninch to start burning.
3.The CP210X (USB driver) needs to be installed before the EasyLoader is burned. Click here to view the driver installation tutorial
Function
Control single RGB
/* Parameter:led_index:0 ~ 11 r, g, b:0 ~ 254 */ void Led(int led_index, int r, int g, int b)
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Read encoder increment
void get_encoder_increment(void) if(temp_encoder_increment > 127) else }
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Package Included
1x M5Stack ENCODER Module
Encoder turnpanel
Related Link
Offical Video
Forum
The Firmware of inside MEGA328
Example
for IDE
If you want the complete code
faces_encoder.ino
, please click here.
/* * faces_encoder.ino */ include
define Faces_Encoder_I2C_ADDR 0X5E // declaration int encoder_increment;//positive:clockwise nagtive:anti-clockwise uint16_t encoder_value=0; int button_state; uint8_t direction;//0:clockwise 1:anti-clockwise int temp_encoder_increment; // initialization M5.begin(); Wire.begin(); // get data from ENCONDER Wire.requestFrom(Faces_Encoder_I2C_ADDR, 3); if(Wire.available()) // IIC send data, 4bytes Wire.beginTransmission(Faces_Encoder_I2C_ADDR); Wire.write(led_index); Wire.write(r); Wire.write(g); Wire.write(b); Wire.endTransmission();
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Additional information
| Weight | 0.048 kg |
|---|
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