Sense HAT (B) for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W,Pi 40PIN GPIO Extension Header Onboard Gyroscope Accelerometer Magnetometer Barometer Temperature Humidity Multi Sensors I2C Interface

The instruction for installation of this product on the Waveshare web site refers to software that does not exist anymore as it has changed since the product was released. I can find no other working instructions on the internet that work with the current version of Raspberry Pi OS 2020.

The extension for making this a stackable hat can push all the way through the socket soldered to the board. For a while I thought I was going to have to unsolder the socket on the board, but nope, you can just push the extra long pins all the way through it.

After two days of following out of date instructions on the Waveshare site and two different Raspberry Pi's (one with buster and one with bullseye). I am unable to get any of the example code to produce results. It all reports errors when trying to talk to the board.

The product website doesn't have any python code examiles only c language examples. Useless for my python project.