Right! I was surprised myself. My problem is that Numpad sends like ghost characters to my other opened apps and Im using it to control a radial dial written in AHK. But if I use numbers or make it more complex by adding modifiers, strange things occur. I have a teensy board and used it flawlessly to do this but wanted a BLE version and smaller footprint. I also couldn’t get Edge impulse to work either as a machine language workaround. My main reason for purchasing was the board was for numpad emulation. I hope not yet another wasted board.