The Mi-3A brushless ESC is one of the nicest and lightest solutions for ultra-micro brushless applications. The Mi-3A uses quality DMP2035 mosfet’s for a constant 3amp draw capability, and is the smallest and lightest 1S brushless ESC on the market at just .36g!
The Mi-3A ESC supports both PPM and PWM signals as well as supplies the receiver line voltage from the single cell, so no need for a BEC. The thru style soldering pads make for an easy and secure installation. If your into micros and want to make the switch from corded motors to brushless this is the ESC for you.
Service Voltage: 3.7v
Operating Current: 3A (maximum 5A for 5 SEC)
Operating Voltage: 3.3-5.0v
Input supported: PPM and PWM 1KHz 2KHz 3KHz 4KHz
Very buggy, will not arm if using ch3.
I had to use ch4, and mix it to ch3; ch3 master/ch4 slave to make it work properly.
Works flawlessly when mixed like this though.
Docked the rating a bit for the hassle required to make the ESC function properly.
Just a heads up for those having issues with it. It should fix any arming issues anyone may be having.Good, cheap. Works perfectly with BL-Heli flashing as tail ESC in mCPx.