BME280 extrusion mount for Voron 2.4 and Voron 0
prusaprinters
BME280 is a temperature sensor, it also gives humidity and pressure. I use it as chamber temperature sensor in my Voron 2.4. There is several form factor, be careful to have the one on picture to use this mount (eg. https://www.amazon.com/KeeYees-Temperature-Humidity-Atmospheric-Barometric/dp/B07KYJNFMD)Klipper ConfigurationPlugged on Pi :[mcu rpi] serial: /tmp/klipper_host_mcu [temperature_sensor chamber] sensor_type: BME280 i2c_address: 118 i2c_mcu: rpi i2c_bus: i2c.1 Plugged on BTT Octopus (PA8/PA9):i2c_bus is not well documented , you can find it in source of klipper: for example BTT Octopus has STM32 cpu , look at https://github.com/Klipper3d/klipper/blob/master/src/stm32/i2c.c[temperature_sensor chamber] sensor_type: BME280 i2c_address: 118 i2c_bus: i2c1aBill of materialsCategoryQtyDescriptionNotesHardware1BME sensor Hardware2M3x8 BHCS Hardware1M3 T-nut for 2020 extrusion V2.4Hardware1M3 Drop-in nut See DIY Drop-in nuts
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