YISON ESP-01/ESP-202 Development Board

Documentation on the ESP-01/ESP-202 development board from Yison

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schematics

LED Pinout

’'’On the board the labels for GPIO4 and GPIO5 are switched!’’’

LED	GPIO	Pin
on module		1
1	16	16
2	14	14
3	2	2
4	0	0
5	5	4
6	4	5
RGB/red		12
RGB/blue		13
RGB/green		15

Pin here stands for the pin number to be used in code to access these LEDs.

Links and documentation

SDK, videos, examples, android app (download code is “f9ff”): http://yunpan.cn/cFZYspMINqpMn
discussion on Reddit: https://www.reddit.com/r/esp8266/comments/438f7w/new_test_board_esp202_esp12f/?st=irwesngb&sh=45756999
discussion on esp8266.com: http://www.esp8266.com/viewtopic.php?f=5&t=5520
ESP-12F documentation: http://www.electrodragon.com/w/ESP-12F_ESP8266_Wifi_Board

Example

int LEDS[6] = { LED_BUILTIN_1, LED_BUILTIN_2, LED_BUILTIN_3, LED_BUILTIN_4, LED_BUILTIN_5, LED_BUILTIN_6 };

void setup() {
  for(int x=0; x<6; x++) {
    pinMode(LEDS[x], OUTPUT);
  }
}

void loop() {
  for(int x=0; x<6; x++) {
    digitalWrite(LEDS[x], LOW); // switch led on
    delay(100);
    digitalWrite(LEDS[x], HIGH); // switch led off
    delay(10);
  }
}