Wemos D1 mini OLED 0.66" I2C shield with two buttons

Specification:

• Display type: OLED
• Resolution: 64 × 48
• Size: 0.66”
• Supply voltage: 3.3 V
• Driver IC: SSD1306
• Interface: I2C
• I2C address: 0x3C or 0x3D

Wemos D1 mini pins:

• Pin D1 - SCL
• Pin D2 - SDA
• Pin D3 - button A (selectable)
• Pin D4 - button B (selectable)

This shield is improved version (v2). It has added buttons compared to first revision of shield.Two buttons are in lower part. They are connected to pins D3 and D4, but using jumpers You can change used pins to one of from pin D3 to D7.

Libraries:

• Sparkfun Micro OLED
• Test code for SparkFuns library
• Adafruit SSD1306 modified by mcauser
• Test code for Adafruits
• NodeMCU Firmware with U8G enabled and “ssd1306_64x48_i2c” parameter
• LUA test code

ESP8266 / ESP32 modules

Dev boards ESP8266 / ESP32

Akcesoria i rozszerzenia: