Onboard Display¶
This article explains how to connect a small onboard display to a autopilot which can be useful for displaying a small amount of vehicle information before takeoff.

This information includes:
- arming failure messages
- flight mode
- battery voltage
- GPS Lock and satellite count
- Pre-arm passed/failed
- EKF status
Connecting to a Autopilot¶
Connect the display to the autopilot’s I2C port as shown in the image above
set NTF_DISPLAY_TYPE to 1 if using an SSD1306, 2 if using the SH1106 and reboot the board.