[ 1606][E][Wire.cpp:513] requestFrom(): i2cRead returned Error 263 #280

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MrUnknownDE · 2026-04-05T17:52:25+02:00

MrUnknownDE commented

2026-04-05 17:52:25 +02:00

Originally created by @huangjun198604 on 5/8/2023

I use esp32 devkit v1 and bno085.
I can connected to bno085 but it doesn't respond.
Seem's like the problem of requestFrom(): i2cRead returned Error 263?

[log]

[INFO ] [SlimeVR] SlimeVR v0.3.3 starting up...
[INFO ] [Configuration] Found up-to-date configuration v1
[DEBUG] [Configuration] Found calibration data directory
[INFO ] [Configuration] Loaded configuration
[ 1607][E][Wire.cpp:513] requestFrom(): i2cRead returned Error 263
[INFO ] [BNO080Sensor:1] Connected to BNO085 on 0x4b. Info: SW Version Major: 0x03 SW Version Minor: 0x02 SW Part Number: 0x98a6b4 SW Build Number: 0x06 SW Version Patch: 0x0d
[DEBUG] [SensorManager] No secondary IMU connected
[INFO ] [WiFiHandler] Setting up WiFi
[INFO ] [WiFiHandler] Loaded credentials for SSID and pass length 8
[DEBUG] [WiFiHandler] Status: 6
[NOTICE] OTA updates allowed
.[ERROR] [BNO080Sensor:1] Sensor 1 doesn't respond. Last reset reason:
[ERROR] [BNO080Sensor:1] Last error: 0, seq: 0, src: 0, err: 0, mod: 0, code: 0
.[ERROR] [BNO080Sensor:1] Sensor 1 doesn't respond. Last reset reason:
[ERROR] [BNO080Sensor:1] Last error: 0, seq: 0, src: 0, err: 0, mod: 0, code: 0

*Originally created by @huangjun198604 on 5/8/2023* I use esp32 devkit v1 and bno085. I can connected to bno085 but it doesn't respond. Seem's like the problem of requestFrom(): i2cRead returned Error 263? [log] [INFO ] [SlimeVR] SlimeVR v0.3.3 starting up... [INFO ] [Configuration] Found up-to-date configuration v1 [DEBUG] [Configuration] Found calibration data directory [INFO ] [Configuration] Loaded configuration [ 1607][E][Wire.cpp:513] requestFrom(): i2cRead returned Error 263 [INFO ] [BNO080Sensor:1] Connected to BNO085 on 0x4b. Info: SW Version Major: 0x03 SW Version Minor: 0x02 SW Part Number: 0x98a6b4 SW Build Number: 0x06 SW Version Patch: 0x0d [DEBUG] [SensorManager] No secondary IMU connected [INFO ] [WiFiHandler] Setting up WiFi [INFO ] [WiFiHandler] Loaded credentials for SSID and pass length 8 [DEBUG] [WiFiHandler] Status: 6 [NOTICE] OTA updates allowed .[ERROR] [BNO080Sensor:1] Sensor 1 doesn't respond. Last reset reason: [ERROR] [BNO080Sensor:1] Last error: 0, seq: 0, src: 0, err: 0, mod: 0, code: 0 .[ERROR] [BNO080Sensor:1] Sensor 1 doesn't respond. Last reset reason: [ERROR] [BNO080Sensor:1] Last error: 0, seq: 0, src: 0, err: 0, mod: 0, code: 0

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Reference: github/SlimeVR-Tracker-ESP#280