oled wont work with heltec lora 32 v2

[qubolino]

just got a board from heltec but oled isn't showing anything. any idea what to change in the source?

[roema]

Hi!

Heltec boards are not tested yet. I have no board from heltec, so i cannot give you informations about, sorry.
If anyone has a board for me, i can check an create a new version.

[qubolino]

what i can say is that i have the disply working with https://github.com/pjalocha/esp32-ogn-tracker and flags

#define PIN_I2C_SCL GPIO_NUM_15   // SCL pin
#define PIN_I2C_SDA GPIO_NUM_4    // SDA pin
#define OLED_I2C_ADDR 0x3C        // I2C address of the OLED display
#define PIN_OLED_RST GPIO_NUM_16  // OLED RESET: low-active

maybe there's a simple way of building ognbase according to these pins/address

[roema]

You can test it, maybe it will be work. You should also check the pins from lora chip and gps if available.

[dziedzic99]

Doing same stuff here (basestation w/ Heltec). Let's keep each other posted @qubolino

[qubolino]

basestation essentially works out of the box besides display on my side

i tried the simplest example fron the used display library without success. opened an issue ThingPulse/esp8266-oled-ssd1306#366 but it hasn’t been picked up

fyi @dziedzic99