About gran1sh

Yes, you understood correctly, every 300 seconds the ESP32 wakes up. In this mode, the BME680 needs 2.5 seconds to complete the measurement, and only after the ESP32 can go back to sleep. At first I was also upset by this result, but in the end our batteries were enough for a satisfactory result. Nevertheless, if it were possible to make the BME680 work with the ESP32 ULP-coprocesser, then the BME680 would become indispensable. I was looking for this solution 2 years ago and did not find it, maybe now it already exists ... Wish you find your solution.  ... View more

Hi nikhil1, No, maybe because I'm not strong in assembler, or maybe because I was satisfied with the solution BME680 + ESP32 deep sleep. Regards. ... View more

BSTRobin, thanks for the answer Writing the assembler code for the coprocessor can be done in Arduino IDE and I will try to do what you suggested Thanks ... View more

Hi BSTRobin,  To follow the link, you could click on the blue LINK inscription. But here is the link itself: https://github.com/tomtor/ulp-i2c The BMP180 driver code is also written in C (C ++), but the ULP coprocessor allows polling I2C sensors. That is why I am asking about such an opportunity for the BME680. But I hope more that someone already has such a solution, because to do it from scratch you need to be highly motivated. Thanks, Regards. ... View more