BME688 sensor board schematics

[junkmejl63]

Hi,

I'm starting up developing for the BME688, but would like produce my own PCB, for a special application.

How can I get hold of the schematic for the "Bosch BME688 Gas Sensor Developer Kit"?

Cheers

\Peter

[BSTRobin]

Hello junkmejl63 ,

You could download BME688 data sheet, page 52 showed hardware connection with I2C or SPI interface.
https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme688-ds000.pdf

[Livnov_Vitaliy]

I have the same question. I have this board https://buyzero.de/products/bosch-bme688-gas-sensor-developer-kit and want to connect it to my debug board. Where can I find the wiring diagram for the sensors on this board?

[BSTRobin · Accepted solution]

Hello Livnov_Vitaliy,

Thanks for your message. We gladly publish all publicly available info, but sadly are unable to share the requested info within the community. Thanks for your understanding. If you have any further requests, please visit https://www.bosch-sensortec.com/about-us/contact/contact-form, use the contact form to submit your request and please make sure you refer to the question posed in the community.

[Makumba]

I don't know why the secrecy when the sensor board schematic is posted publicly on Bosch site in the product flyier:

https://www.bosch-sensortec.com/media/boschsensortec/downloads/product_flyer/bst-bme688-fl001.pdf

(page 3)

And also the Adafruit schematic is available but personally I will use the sensors board with another MCU.

I'be posted it maybe still useful for somebody.