Review on Teyleten Robot DC 7-12V Brushless Optical Drive Hard Disk Motor Driver Speed Control Board: Enhanced Performance for Precise Speed Control by Carl Henderson

I have to say I don't know much about BLDC management. I need to run something at around 12000rpm and less than 1 watt. I bought a high quality motor 1102 2S 7000Kv and drove with this card. At 5v to 7v I don't get to 9500rpm, no torque except stall and back off after a few seconds or just vibrate. I thought it was the motor, I have 1104/5000Kv. Same but slightly more RPM and torque but not 12000rpm (motor can run over 45000rpm) over 7v. The card will shed the load instantly. At 12V it doesn't even try to crank the motor. I tried 9 different ways to connect the motor, double checked the power supply, everything is fine. unable to give you over 1.5W (0.16A) at 7V and unable to handle 12V. Stay away, this is one of them. you do not want to. I don't think it can do anything properly.