Spektrum RC Smart ESC Programming Update Box

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Expected Mon, Jun 14, 2021
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Price: $29.99
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The Spektrum Smart ESC Programming Update Box lets you set, review, adjust and save the operating parameters of your Avian and Firma electronic speed controls. When connected to a PC using the included USB cable, the programmer will update Smart ESC firmware and can adjust parameters through the Spektrum SmartLink app. You can also use it to check the balance of your LiPo battery cells.

  • Review, adjust and save Spektrum Smart ESC parameters
  • Connect (via USB) to a PC to update Smart ESC firmware and adjust parameters via Spektrum SmartLink PC app
  • Check a LiPo battery's cell balance
Input Voltage:
4.5V - 12.6V DC
Length: 3.5" (90mm)
Width: 2" (51mm)
Height: 0.7" (17mm)
Weight: 2.3oz (65g)

  • (1) Smart ESC Programmer
  • (1) USB Cable
  • (1) ESC Cable
  • (1) Product Manual

This product is expected to become available for purchase on Monday, June 14, 2021

Verified Owner
Monday, Nov 30 2020 (5 months ago)
Spektrum RC Smart ESC Programming Update Box
Spektrum has some problems with this program box. I have firma 100amp esc. When I connect it to program box the value and items dont match up with the esc's items menu. And it wont connect to the pc thru the smartlink app. It doesn't recognize the esc. I can update the program box alone but when I try to hook up esc it won't connect to pc. Reading and looking on YouTube I found other people are having the same problem. I use the HW and castle program box's without any problems. I know how to hook them up.
Verified Owner
Saturday, Jan 16 2021 (4 months ago)
Spektrum RC Smart ESC Programming Update Box
Programmer works great....after I had to update the software! When I first connected it up I could not program my ESC,all it showed was "please upgrade software". I searched online to find help and found this link to the update PDF that contains a link to the software:


I wish the instruction manual had information on this.
Verified Owner
Monday, Jan 25 2021 (4 months ago)
Spektrum RC Smart ESC Programming Update Box
I just received it today. I immediately programmed my Arrma Kraton V5 6s to my liking. This program box makes it so much easier and faster.