This is a low cost Arduino-compatible ESP8266 development board. A 0.96" OLED display is on the board. It is very easy for beginners. You can program it like Arduino. There is a project support for ESP8266 chip to the Arduino environment: Arduino core for ESP8266 WiFi chip. Another famous project is NodeMCU, which you can use LUA to control ESP8266.
Arduino IDE - please visit link below how to add ESP8266 board
Fonts library SSD1306 (128x64)
complete fonts list is available here: https://github.com/olikraus/u8g2/wiki/u8g2setupcpp
// (SCL)clock=*/ 4, /* (SDA)data=*/ 5
From u8g2 examples:
U8G2_SSD1306_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE, /* clock=*/ 4, /* data=*/ 5); // ESP32 Thing, HW I2C with pin remapping
All ESP8266 pins broken out
12 digital pins write/read/interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input
Integrated 0.96 White 128x64 OLED SSD1306
Micro USB connection
Compatible with Arduino
Compatible with NodeMCU(Lua for ESP8266)
Input Power 4.75V ~ 12V
When you use the example of this library:
Remember change SDA to D1, SCL to D2. and Change SSD1306 to SH1106.
D1 is always connected to OLED's SDA pin. (5)
D2 is always connected to OLED's SCL pin. (4)
1 x NODEMCU Wifi ESP8266 ESP-12F Wemos Development Board + 0.96" White OLED CP2102
1 x 10 pin + 1 x 16 pin
Technical Support is NOT included in this auction
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