How to Send Data from Arduino to Pixhawk using i2c?

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Unsupported Sensors? Try Arduino + Lua!

[arduino-i2c] Some of you already know my enthusiasm for ArduPilot Lua scripting, and if you’re reading this, you’ll probably pick up on it pretty quickly. When I discovered the I2C, UART, and CAN bindings, the gears started turning, wondering how well we could leverage those comms protocols to expand the ArduPilot peripheral ecosystem without requiring firmware updates and dedicated, baked-in drivers. Today, I uploaded an Arduino library to speed that endeavor along. It allows you to use a…