Hi I am having problem with connecting OLED display via I2C.
- ESP8266 (Wemos D1)
- OLED 128x64 SSD1306
i2c.sda- GPIO 4 (D2)
i2c.scl- GPIO 5 (D1)
- ["i2c.enable", true] - ["i2c.sda_gpio", 4] - ["i2c.scl_gpio", 5]
mos call I2C.Scan detects the display->
[ 60 ].
The code sample I am trying to run is:
with the difference where I updated I2C address to
I was looking for an answer here, but I didn’t find the solution yet - https://forum.mongoose-os.com/discussion/1106/i2c-oled-not-working.
What else can I do? How else can I debug the problem?
I know the I2C display is working fine, because I got it working using different firmware (espruino).