Good day.
I`m very new to nordic chips.
I`m try to use NRF52832 as TWI master with OLED display based on SSD1306 with I2C.
And got this.
Yellow is SCL, Blue is SDA. External pullups not used, speed 100k, TWI configuration is default from SDK 14.0 (as i know internal pullups is used).
I'm not using nordic dev board, just a module with nrf52832 from china.
Schematics looks like this:
Power supply same for chips taken from ldo. Not sure about nrf52 capasitors and other stuff, board have a shield.