However, checking the pinout for Gravity I2C devices, it seems that every single pin is in a different spot, in particular, ground and power being reversed.

We can’t wait to see what you’ll do with them. Main image remixed from Raspberry Pi 4 GPIO pinout diagram by [Les Pounder].

Orient Display has just announced a new series of character LCD modules which are directly controlled by I2C and SPI interfaces. High reliability makes mono LCD technology ideal for industrial and ...