FrSky Neuron S ESC - 40 & 60 Amp

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Smaller and lighter than the original Neuron and just as feature packed.


One of initial problems people were having with the first version of the Neuron was the difficulty finding a USB connector (linker) that provided connectivity to a computer. FrSky responded by including their BL_Heli32 USB Linker with the Neuron S. It is my understanding that this may be only for a limited time; we hope not, but gettem while we can.


A most noteworthy remark is how much smaller and lighter the new Neuron S is compared to the original Neuron (Neuron 59 grams / Neuron S 60A 39grams). Thats all well and good but we are here for the telemetry so let's dive in. 

The Neuron S can output this telemetry:

ESC Amperage

BEC Amperage

ESC Current


ESC Temperature

BEC Voltage

ESC Voltage

Cell Count

Here's a video that will get you started with the Neuron S. It walks your through changing the BEC voltage, how to discover it's sensors on your FrSky radio and how to connect it to BL_Heli32 using the included USB Linker.

Note: The Cable supplied with the USB Linker needs to be modified before you use it. That modification is covered step by step in the video.

Dimensions 39x19x11mm 40A / 44x22x12mm 60A
Weight 31.4g 40A / 36.8g 60A
LiPo Cells 3-6 S
SBEC Voltage (adjustable) 5~8.4V (in 0.1V increments)
Current 40 or 60 Amps
Peak Current 50 or 80 Amps
FrSky Neuron S ESC - 40 & 60 Amp
FrSky Neuron S ESC - 40 & 60 Amp
FrSky Neuron S ESC - 40 & 60 Amp
FrSky Neuron S ESC - 40 & 60 Amp
FrSky Neuron S ESC - 40 & 60 Amp
FrSky Neuron S ESC - 40 & 60 Amp