webduino_led_controller/README at master · beeplove/webduino_led_controller · GitHub

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To change the IP and MAC address of Eithernet Shild edit follwoing lines in Webduino_LED_Controller.ino
static uint8_t mac[] = { 0x90, 0xA2, 0xDA, 0x0D, 0x18, 0x48 };
static uint8_t ip[]  = { 10, 0, 1, 12 };


To change the port where webserver would listen to edit the following in Webduino_LED_Controller.ino
WebServer webserver(PREFIX, 9889);


To change the LED pin configuration edit following in EmitColor.h
int REDPin        = 6;    // RED pin of the LED to PWM pin 6
int GREENPin      = 5;    // GREEN pin of the LED to PWM pin 5
int BLUEPin       = 3;    // BLUE pin of the LED to PWM pin 3


To change the color of LED on Arduino, execute followings:
% curl http://10.0.1.12:9889/set_light.html?red
% curl http://10.0.1.12:9889/set_light.html?green
% curl http://10.0.1.12:9889/set_light.html?blue
% curl http://10.0.1.12:9889/set_light.html?yellow
% curl http://10.0.1.12:9889/set_light.html?none
% curl http://10.0.1.12:9889/set_light.html?blink_red