About MartinXBcn

Hello, (VDD and) VDDIO max. 1.8V is clear. But the data sheet does not say anything about a max. voltage for IO-input: 18.3 Electrical Characteristic Table Voltage Input High Level VIH: "Max" is empty - my understanding is that BHI360 can be connected to 3.3V-I2C-bus. Please confirm. My Problem is if a "3.3V-host" - in my case an ESP32 - reads correctly the Voltage Output High Level VOAH of min. 0.8VDDIO = 0.8 x 1.8V = 1.44V whereas the ESP32 has a min. VIH of 75% VDD = 0.75 x 3.3V = 2.475V. Anybody has experience if this works with an ESP32? ... View more

Hello, I just had the same error message -34 version mismatch, although it worked several days ago. I am using a different hardware configuration (ESP32, Adruino-IDE respectively Visual Studio) but maybe the solution is the same. There was an update of the BSEC-library, but in case of the Arduino-IDE you have to copy manually the compiled binary library file to a different directory, what I forgot to do.  At the end the error message means wat it says: the new .h header-files did not match with the old library file I forgot to replace with the new library file. Best regards, Martin ... View more