Has anyone successfully got these two to play together? I always get Oops, BNO055 not detected when using it with the ESP8266-01. I feel like I have been stuck in a loop trying things I've found spread out over the internet. Some a few years old. The most solid thing I have come across was the it was an issue with the ESP8266 not supporting clock stretching which the BNO055 uses and I2C. I've found people that have gotten working but I can't. Maybe because they are old and things have changed in the past few year?
Any suggestion on how I can get the BNO055 working with the ESP8266-01?
I purchased an Arduino D1 connected it to the SDA and SCL pins and it works flawlessly.
There's no such thing as an Arduino D1 yet. As you're working with ESPs I guess you meant a Wemos D1 which is not an Arduino even though it may be programmed by the Arduino IDE.
If we don't use correct terms in this regard we confuse beginners much more than necessary.