Wiring looks wrong Note: physical pin numbers used.As ghp said, we can see recommended Pi wiring for I2C on https://www.waveshare.com/wiki/BME280_E ... tal_Sensor
Code:
1 - VCC : OK 3V35 - SCL : OK SCL GPIO317 - CS : ?? should be not connected "NC"21- ADDR: ?? GPIO9 SPI MISO (high addr is 0x77, low addr is 0x76 - connect it to GND6 - GND : OK GND20 - SDA - ?? physical pin 20 is GND, this should be 3 (GPIO2) i.e. SDAStatistics: Posted by neilgl — Fri Dec 27, 2024 6:30 pm