Holybro Tekko32 F3 Metal 4-in-1 ESC

Regular price $75.00

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The Holybro Tekko32 BLHeli32 Metal ESC with F3 MCU is a 4-in-1 ESC with metal cased MOSFETs. Using metal case MOSFETs result in better heat dissipation.

Using metal case MOSFETs result in better heat dissipation. Tested a short time on 220A in total. The actual performance will be limited by the air flow.


  • F3(M4 Core) MCU, Runs BLHELI32 firmware, the MCU works at 108Mhz
  • The 4in1 has an onboard analog current sensor, and TLM function(then no current reading over TLM)
  • Using metal case mosfet for better heat dissipation
  • Supports Lipo 4-6S
  • Supports up to 65A*
  • Ext. cap needed for 6s (470uf 35v for 6s usage.)
  • Size:42 x 42 mm
  • Mounting holes:30.5x30.5mm
  • Weight: 12g
  • Notice:
  • The air flow is very important if you want to run this 4-in-1 at high current.
  • The input cable(from lipo to 4in1), should be well soldered, and at least 12-AWG

*from 220 / 4 = 55A. 


  • Tekko32 F3 Metal 4in1 ESC *1
  • Electrolytic capacitor: 470uF 35v *1
  • 8pin to 8pin 1mm pitch 65mm cable *1
  • 8pin to 8-pin 1mm pitch 25mm cable *1
    Please use non-metallic isolation standoffs (marked in red in the diagram below) for the mounting holes on the ESC, Because mounting holes and motor pad are connected.