ESP32 Forum

Posted: **Tue Dec 19, 2023 2:37 am**

Hardware

ESP32-WROOM-32(ESP32-DevKitc Type)
AE-BNO055-BO 9-axis accelerometer

Development environment

Windows11 22621.2715
IDE: VSCode_platformioV3.3.1
Serial Monitor: Serial Debug AssistantV9.1.0

Circuit composition and code

Using Adafruit BNO055/examples/rawdata for testing, as attached in below
Expectations and anomalies

Expectations: Normal display of readings in the serial port debugging assistant
Exception: As shown below, when I do not move it, the reading is normal. When I tilted the board forward and left, Error 263 appeared.
Speculation: It is speculated that there is a circuit connection problem, and I'm currently trying to improve the circuit connection problem

Code: Select all

X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.94 Y: 3.69 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 356.81 Y: 3.44 Z: 4.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 358.25 Y: 3.44 Z: 7.00		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 358.75 Y: 2.50 Z: 22.37		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 359.31 Y: 1.69 Z: 33.38		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
[ 18987][E][Wire.cpp:582] requestFrom(): i2cWriteReadNonStop returned Error 263
X: 0.00 Y: 0.00 Z: 0.00		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 0.31 Y: 1.06 Z: -0.06		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=0
X: 0.50 Y: 1.62 Z: 37.88		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
[ 20305][E][Wire.cpp:582] requestFrom(): i2cWriteReadNonStop returned Error 263
X: 0.00 Y: 0.00 Z: 0.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
[ 21418][E][Wire.cpp:582] requestFrom(): i2cWriteReadNonStop returned Error 263
X: 0.00 Y: 0.00 Z: 0.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.12 Y: 3.62 Z: 4.12		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.12 Y: 3.62 Z: 4.06		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.19 Y: 3.62 Z: 4.37		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.19 Y: 3.62 Z: 4.69		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.06 Y: 3.62 Z: 4.81		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.06 Y: 3.62 Z: 4.81		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
X: 3.00 Y: 3.62 Z: 4.87		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=0
[ 23248][E][Wire.cpp:582] requestFrom(): i2cWriteReadNonStop returned Error 263
X: 0.00 Y: 0.00 Z: 0.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
[ 24361][E][Wire.cpp:582] requestFrom(): i2cWriteReadNonStop returned Error 263
X: 0.00 Y: 0.00 Z: 0.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 2.94 Z: 3.94		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.00 Z: 3.94		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.00 Z: 3.94		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.06 Z: 3.94		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.06 Z: 4.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.12 Z: 4.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.12 Z: 4.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.12 Z: 4.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.19 Z: 4.00		CALIBRATION: Sys=0 Gyro=3 Accel=1 Mag=1
X: 353.50 Y: 3.19 Z: 4.00		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1
X: 353.50 Y: 3.19 Z: 3.87		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1
X: 353.50 Y: 3.25 Z: 3.75		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1
X: 353.50 Y: 3.31 Z: 3.56		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1
X: 353.50 Y: 3.37 Z: 3.44		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1
X: 353.50 Y: 3.37 Z: 3.31		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1
X: 353.50 Y: 3.44 Z: 3.25		CALIBRATION: Sys=0 Gyro=3 Accel=0 Mag=1

ESP32 Forum

[BNO055] i2cWriteReadNonStop returned Error 263

[BNO055] i2cWriteReadNonStop returned Error 263