With this device and one MCU (Arduino, Rasperry Pi etc.), You can control Your home applieces (ligting, fan, etc.).
Module power supply 4 Channel 3.3V/5V logic AC dimming module 4 Channel 3.3V/5V logic
4 channels MCU controlled 230V dimer
/******
* RobotDyn
* Dimmer Library
* ******
*
* The following sketch is meant to to define dimming value through potentiometer,
* The potentiometer values are changing in range from 0 to 1023
* potentiometer values are converted through the map function to values from 0 to 100% and saved in dimmer.setPower(outVal);
* Serial.begin is used to display dimming values
*
*
* ---------------------- OUTPUT & INPUT Pin table ---------------------
* +---------------+-------------------------+-------------------------+
* | Board | INPUT Pin | OUTPUT Pin |
* | | Zero-Cross | |
* +---------------+-------------------------+-------------------------+
* | Lenardo | D7 (NOT CHANGABLE) | D0-D6, D8-D13 |
* +---------------+-------------------------+-------------------------+
* | Mega | D2 (NOT CHANGABLE) | D0-D1, D3-D70 |
* +---------------+-------------------------+-------------------------+
* | Uno | D2 (NOT CHANGABLE) | D0-D1, D3-D20 |
* +---------------+-------------------------+-------------------------+
* | ESP8266 | D1(IO5), D2(IO4), | D0(IO16), D1(IO5), |
* | | D5(IO14), D6(IO12), | D2(IO4), D5(IO14), |
* | | D7(IO13), D8(IO15), | D6(IO12), D7(IO13), |
* | | | D8(IO15) |
* +---------------+-------------------------+-------------------------+
* | ESP32 | 4(GPI36), 6(GPI34), | 8(GPO32), 9(GP033), |
* | | 5(GPI39), 7(GPI35), | 10(GPIO25), 11(GPIO26), |
* | | 8(GPO32), 9(GP033), | 12(GPIO27), 13(GPIO14), |
* | | 10(GPI025), 11(GPIO26), | 14(GPIO12), 16(GPIO13), |
* | | 12(GPIO27), 13(GPIO14), | 23(GPIO15), 24(GPIO2), |
* | | 14(GPIO12), 16(GPIO13), | 25(GPIO0), 26(GPIO4), |
* | | 21(GPIO7), 23(GPIO15), | 27(GPIO16), 28(GPIO17), |
* | | 24(GPIO2), 25(GPIO0), | 29(GPIO5), 30(GPIO18), |
* | | 26(GPIO4), 27(GPIO16), | 31(GPIO19), 33(GPIO21), |
* | | 28(GPIO17), 29(GPIO5), | 34(GPIO3), 35(GPIO1), |
* | | 30(GPIO18), 31(GPIO19), | 36(GPIO22), 37(GPIO23), |
* | | 33(GPIO21), 35(GPIO1), | |
* | | 36(GPIO22), 37(GPIO23), | |
* +---------------+-------------------------+-------------------------+
* | Arduino M0 | D7 (NOT CHANGABLE) | D0-D6, D8-D13 |
* | Arduino Zero | | |
* +---------------+-------------------------+-------------------------+
* | Arduino Due | D0-D53 | D0-D53 |
* +---------------+-------------------------+-------------------------+
* | STM32 | PA0-PA15,PB0-PB15 | PA0-PA15,PB0-PB15 |
* | Black Pill | PC13-PC15 | PC13-PC15 |
* | BluePill | | |
* | Etc... | | |
* +---------------+-------------------------+-------------------------+
*/#include <RBDdimmer.h>//
//#define USE_SERIAL SerialUSB //Serial for boards whith USB serial port
#define USE_SERIAL Serial
#define outputPin 12
#define zerocross 5 // for boards with CHANGEBLE input pins//dimmerLamp dimmer(outputPin, zerocross); //initialase port for dimmer for ESP8266, ESP32, Arduino due boards
dimmerLamp dimmer(outputPin); //initialase port for dimmer for MEGA, Leonardo, UNO, Arduino M0, Arduino Zeroint outVal = 0;
void setup() {
USE_SERIAL.begin(9600);
dimmer.begin(NORMAL_MODE, ON); //dimmer initialisation: name.begin(MODE, STATE)
}void loop()
{
outVal = map(analogRead(0), 1, 1024, 100, 0); // analogRead(analog_pin), min_analog, max_analog, 100%, 0%);
USE_SERIAL.println(outVal);
dimmer.setPower(outVal); // name.setPower(0%-100%)
}