“There is an issue with the software perhaps, the Interrupt line toggles each time the sensor is used on the I2C Bus. Either don't use the Interrupt line, or else disable it after first use in your controller so it gets impervious to the Pin's constant toggling from the sensor. Then once done reading sensor data, reconnect the interrupt line. The sensor itself works nicely, and I've added it as a small mouse/button on my cyberdeck.”
“Delivery was quick and the trackball works perfectly. Currently using it on a wired build but it would be great to see a version usable on a wireless build without draining the battery too quickly. An excellent addition to my current keyboard nonetheless.”
“Great product. Really enjoy using this little thing. Easy to setup, I'm currently using it with qmk firmware on a custom mechanical keyboard. I plan to use the zmk firmware to implement it in a wireless keyboard.”
“It's good I didnt get started using it. But this is the only option when it comes to qmk supported tiny trackball modules. The shipping to mainland US is surprisingly quick with UPS though.”
