Unknown error at address

[zoujian019]

Thanks for sharing the code. I use “Lolin D32” to connect vl53l1x,
vcc--3v
GND--GND
SLC--SLC (22)
SDA--SDA (21)
After power on, the log is displayed like this. What should I do?
Thanks again。

log:
[C][wifi:298]: DNS1: 192.168.2.1�
[C][wifi:298]: DNS1: 192.168.2.1�
[C][wifi:299]: DNS2: 0.0.0.0�
[C][i2c:028]: I2C Bus:�
[C][i2c:029]: SDA Pin: GPIO21�
[C][i2c:029]: SDA Pin: GPIO21�
[C][i2c:030]: SCL Pin: GPIO22�
[C][i2c:031]: Frequency: 50000 Hz�
[I][i2c:033]: Scanning i2c bus for active devices...�
[I][i2c:033]: Scanning i2c bus for active devices...�
[I][i2c:040]: Found i2c device at address 0x24�
[I][i2c:043]: Unknown error at address 0x25�
[I][i2c:043]: Unknown error at address 0x26�
[I][i2c:043]: Unknown error at address 0x30�
[I][i2c:043]: Unknown error at address 0x31�
[I][i2c:043]: Unknown error at address 0x32�
[I][i2c:043]: Unknown error at address 0x3E�
[I][i2c:040]: Found i2c device at address 0x40�
[I][i2c:043]: Unknown error at address 0x42�
[I][i2c:043]: Unknown error at address 0x43�
[I][i2c:043]: Unknown error at address 0x44�
[I][i2c:040]: Found i2c device at address 0x45�
[I][i2c:040]: Found i2c device at address 0x45�
[I][i2c:043]: Unknown error at address 0x46�
[I][i2c:043]: Unknown error at address 0x4A�
[I][i2c:043]: Unknown error at address 0x4B�
[I][i2c:043]: Unknown error at address 0x4D�
[I][i2c:043]: Unknown error at address 0x4E�
[I][i2c:043]: Unknown error at address 0x4F�
[I][i2c:043]: Unknown error at address 0x50�
[I][i2c:043]: Unknown error at address 0x51�
[I][i2c:043]: Unknown error at address 0x52�
[I][i2c:043]: Unknown error at address 0x52�
[I][i2c:043]: Unknown error at address 0x53�
[I][i2c:043]: Unknown error at address 0x54�
[I][i2c:043]: Unknown error at address 0x56�
[I][i2c:043]: Unknown error at address 0x57�
[C][template.binary_sensor:018]: Template Binary Sensor 'Door sensor'�
[C][uptime.sensor:030]: Uptime Sensor 'tof sensor Uptime'�
[C][uptime.sensor:030]: Unit of Measurement: 's'�
[C][uptime.sensor:030]: Accuracy Decimals: 0�
[C][uptime.sensor:030]: Accuracy Decimals: 0�
[C][uptime.sensor:030]: Icon: 'mdi:timer'�
[C][uptime.sensor:030]: Icon: 'mdi:timer'�
[C][template.sensor:021]: Template Sensor 'tof distance'�
[C][template.sensor:021]: Unit of Measurement: 'mm'�
[C][template.sensor:021]: Accuracy Decimals: 0�
[C][template.sensor:021]: Icon: 'mdi:ruler'�
[C][template.sensor:022]: Update Interval: 1.0s�
[C][template.sensor:021]: Template Sensor 'tof distance avg'�
[C][template.sensor:021]: Unit of Measurement: 'mm'�
[C][template.sensor:021]: Accuracy Decimals: 0�
[C][template.sensor:021]: Icon: 'mdi:ruler'�
[C][template.sensor:022]: Update Interval: 0.1s�
[C][logger:175]: Logger:�
[C][logger:176]: Level: DEBUG�
[C][logger:177]: Log Baud Rate: 115200�
[C][logger:178]: Hardware UART: UART0�
[C][restart:021]: Restart Switch 'tof sensor Restart'�
[C][restart:021]: Icon: 'mdi:restart'�
[C][status:034]: Status Binary Sensor 'tof sensor Status'�
[C][status:034]: Device Class: 'connectivity'�
[C][captive_portal:169]: Captive Portal:�
[C][web_server:122]: Web Server:�
[C][web_server:123]: Address: tof_sensor.local:80�
[C][ota:029]: Over-The-Air Updates:�
[C][ota:030]: Address: tof_sensor.local:3232�
[C][mqtt:051]: MQTT:�
[C][mqtt:053]: Server Address: 192.168.2.201:1883 (192.168.2.201)�
[C][mqtt:054]: Username: �[5m'mqtt'�[6m�
[C][mqtt:055]: Client ID: �[5m'tof_sensor-7c9ebdf1f9e4'�[6m�
[C][mqtt:055]: Client ID: �[5m'tof_sensor-7c9ebdf1f9e4'�[6m�
[C][mqtt:057]: Discovery prefix: 'homeassistantconf'�
[C][mqtt:058]: Discovery retain: YES�
[C][mqtt:058]: Discovery retain: YES�
[C][mqtt:060]: Topic Prefix: 'tof_sensor'�
[C][mqtt:062]: Log Topic: 'tof_sensor/debug'�
[C][mqtt:065]: Availability: 'tof_sensor/status'�
[C][api:095]: API Server:�
[C][api:096]: Address: tof_sensor.local:6053�
[C][wifi_signal.sensor:009]: WiFi Signal 'tof sensor RSSI'�
[C][wifi_signal.sensor:009]: Unit of Measurement: 'dB'�
[C][wifi_signal.sensor:009]: Accuracy Decimals: 0�
[C][wifi_signal.sensor:009]: Accuracy Decimals: 0�
[C][wifi_signal.sensor:009]: Icon: 'mdi:wifi'�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[C][mqtt_subscribe.sensor:027]: MQTT Subscribe 'People reset'�
[C][mqtt_subscribe.sensor:027]: Unit of Measurement: ''�
[C][mqtt_subscribe.sensor:027]: Accuracy Decimals: 1�
[C][mqtt_subscribe.sensor:027]: Accuracy Decimals: 1�
[C][mqtt_subscribe.sensor:028]: Topic: tof_sensor/sensor/people/reset�
[C][mqtt.switch:038]: MQTT Switch 'tof sensor Restart': �
[C][mqtt.switch:039]: State Topic: 'tof_sensor/switch/tof_sensor_restart/state'�
[C][mqtt.switch:039]: State Topic: 'tof_sensor/switch/tof_sensor_restart/state'�
[C][mqtt.switch:039]: Command Topic: 'tof_sensor/switch/tof_sensor_restart/command'�
[C][mqtt.binary_sensor:018]: MQTT Binary Sensor 'tof sensor Status':�
[C][mqtt.binary_sensor:019]: State Topic: 'tof_sensor/status'�
[C][mqtt.sensor:024]: MQTT Sensor 'tof sensor RSSI':�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_sensor_rssi/state'�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_sensor_rssi/state'�
[C][mqtt.sensor:024]: MQTT Sensor 'tof sensor Uptime':�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_sensor_uptime/state'�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_sensor_uptime/state'�
[C][mqtt.sensor:024]: MQTT Sensor 'People':�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/people/state'�
[C][mqtt.sensor:024]: MQTT Sensor 'tof distance':�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_distance/state'�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_distance/state'�
[C][mqtt.sensor:024]: MQTT Sensor 'tof distance avg':�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/tof_distance_avg/state'�
[C][mqtt.binary_sensor:018]: MQTT Binary Sensor 'Door sensor':�
[C][mqtt.binary_sensor:019]: State Topic: 'tof_sensor/binary_sensor/door_sensor/state'�
[C][mqtt.sensor:024]: MQTT Sensor 'People reset':�
[C][mqtt.sensor:028]: State Topic: 'tof_sensor/sensor/people_reset/state'�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�
[D][sensor:092]: 'tof distance avg': Sending state 0.00000 mm with 0 decimals of accuracy�