# PCA9615 Module 9uyE ## Description This is a reference design for PCA9615 IC 2-channel multipoint Fast-mode Plus differential I2C-bus with BME280 Humidity Temperature Sensor. Suitable for long-range I2C communication in harsh, EMI-noisy environment. #differencial #dI2C #industial #sensor #PCA9615 #Module #template #reusable #module #industrialsensing #nxp #sublayout ## Project Details - **Owner:** siinan - **Created:** 3/7/2024 - **Last Updated:** 3/7/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 1 ## Key Components ### U1 — [BME280](https://www.flux.ai/vasy_skral/bme280.md) - Manufacturer Part Number: BME280 - Manufacturer Name: Bosch Sensortec - Part Type: Integrated Circuit - Datasheet URL: https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf **Pins:** - CSB [pin 2] - GND [pin 7] - GND [pin 1] - SCK [pin 4] - SDI [pin 3] - SDO [pin 5] - VDD [pin 8] - VDDIO [pin 6] ### U2 — [PCA9615](https://www.flux.ai/vasy_skral/pca9615.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.mouser.com/datasheet/2/302/PCA9615-1127690.pdf - Manufacturer Part Number: PCA9615DPZ - Manufacturer Name: NXP Semiconductors - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - DSCL- [pin 6] - DSCL+ [pin 7] - DSDA- [pin 9] - DSDA+ [pin 8] - EN [pin 3] - GND [pin 5] - SCL [pin 4] - SDA [pin 2] - VDDA [pin 1] - VDDB [pin 10] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/siinan/pca9615-module-9uye](https://www.flux.ai/siinan/pca9615-module-9uye).* --- *Generated from [https://www.flux.ai/siinan/pca9615-module-9uye](https://www.flux.ai/siinan/pca9615-module-9uye)*