Parts/Electric power/ESC parts & accessories/Trinity OTA Gen3 ESC Programming Module
Trinity OTA Gen3 ESC Programming Module
Trinity

Trinity OTA Gen3 ESC Programming Module

Part # TRI-2021
Where to buy
$59.99
AMain Hobbies
Seen Oct 12, 2026
$59.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Programmer Overview:

The Trinity OTA Gen3 ESC Programming Module brings wireless convenience and control to your RC tuning experience. Designed for use with Trinity Gen3 speed controls, this compact module connects your ESC directly to your smartphone or tablet through the Trinity Link app. With real-time data monitoring and quick access to all ESC settings, racers can fine-tune performance instantly—without cables or a computer.

About the Programmer


Over-The-Air Convenience

Take your tuning to the next level with the Trinity OTA Gen3 ESC Programming Module. Using advanced Over-The-Air technology, it lets you program, update, and monitor your ESC directly from a mobile device. The wireless connection eliminates the hassle of cords while giving you full access to settings and real-time telemetry. Perfect for racers looking to maximize track performance, this tool provides unmatched convenience and precision when dialing in your setup.

Features:

  • Connects ESC to smartphone or tablet wirelessly
  • Compatible with Trinity Gen3 speed controls
  • Programs and updates ESC firmware through Trinity Link app
  • Monitors real-time telemetry data
  • Quick and easy parameter adjustments
  • Compact and portable design
  • Eliminates need for wired programming devices

Includes:

  • (1) OTA Gen3 ESC Programming Module
  • (1) Y-Harness

Specifications:

Input Voltage 5-12.6V
Length 1.18in (30mm)
Width 1.0in (25mm)
Height 0.33in (8mm)
Weight 0.36oz (10.2g)


Manuals:

User Manual

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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