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A UART (Universal Asynchronous Receiver Transmitter) is a piece of logic that sends and receives data on a serial port.

1 vote

Why does the data observed on a UART/RS232 bus look different between a logic analyzer and a...

As I understand it, the BNO055's UART RX buffer was sort of hanging on to old data, preventing it from reading new data and causing it to time out. … I'm collecting Acceleration, Orientation, Euler & Quaternion data, all over UART/RS232! …
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Why does the data observed on a UART/RS232 bus look different between a logic analyzer and a...

Additionally, there are MAX3232CUE+T RS232 chips on either side of the cable, converting the UART data to RS232 and back again. … End of Edit 2 Below are links to the BNO055 datasheet, and BNO055 UART application notes respectively, as well as the datasheet for the MAX3232CUE+T: Link to BNO055 Datasheet Link to BNO055 UART application …
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