ESP8266 Community Forum

Posted: **Sun May 21, 2017 9:30 am**

Hello!
I bought this OLED from eBay, but cannot figure out how to get it to work with the ESP8266.

Any suggestions for a working library? Or can I simply modify SD1306 somehow?

Posted: **Sun May 21, 2017 11:08 am**

start with a I2C scan, to check your wiring and find the proper OLED I2C address.

Posted: **Sun May 21, 2017 6:11 pm**

It's a really nice OLED for a great price (they're about $2,50 on AliExpress), though it's not 128*128 but 128*64 pixels. :idea:

I2C address is on 0x3c (not 0x78 like the PCB says) and you can use any good SD1306-library (for instance the one from AdaFruit).

Posted: **Mon May 22, 2017 2:04 am**

Thanks! I just discovered it's not even 64, but 32... I was scammed.

ESP8266 Community Forum

How to make a 128x128 I2C OLED work with ESP8266 (NodeMCU)

How to make a 128x128 I2C OLED work with ESP8266 (NodeMCU)

Re: How to make a 128x128 I2C OLED work with ESP8266 (NodeMC

Re: How to make a 128x128 I2C OLED work with ESP8266 (NodeMC

Re: How to make a 128x128 I2C OLED work with ESP8266 (NodeMC