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ESP8266 WiFi Board with 0.91" OLED and USB Interface
$19.95
SKU
If you need a tiny WiFi-enabled Arduino-compatible with an OLED and plenty of memory, then this ESP8266 WiFi Board with 0.91" OLED and USB Interface from PMD Way is for you.
Based around the popular ESP8266 WiFi-enabled microcontroller, this board has 32Mb of flash memory, a 0.91" OLED display and a USB interface via the onboard CP2104.
You can power the board via USB or the 5V pin or a LiPo battery with 2.0mm JST connector. Two things to note:
- This is a 3.3V board, so all I/O runs at no more than 3.3V
- Pins labelled D2 and D0 on the PCB are for the OLED (I2C interface) and shouldn't be used for anything else
Inline header pins are included but not soldered to the board.
Pinouts:
Dimensions:
