Review on 🔥 Enhance 3D Printing Performance with BIGTREETECH TMC2209 Heatsink Stepstick by Allan Lambert

Wow these guys work way better than any TMC on IE 2130 or 2208 and they have all the features of the 2130 but over UART like the 2208. They are connected SKR1 .3 and they work perfectly, no ugly cables to chain them to the motherboard. In the end I cut off the top contacts and glued on the Kapton tape to protect the heatsink from a short circuit. until I worked. Overheating in Marlin and I'm running my 2A motors at RMS1600 @ 24V and just a tiny noctua 40x40x20 5V fan blowing on average (assuming the ambient temp is currently around 50-70F). Later I give them a real home and a thick 120mm fan to keep them cool in summer.