There will be no shipping from Monday, June 24th until Wednesday, June 27th as I'm out of the office. This includes domestic shipping. Orders will be taken, and everything will be shipped on June 28th 2018.

Precision I2C to PWM Converter for Standard ESC [ST]


This is a protocol converter designed to allow using standard ESC (Motor Controller) with I2C-based flight controllers such as MikroKopter. This converter uses ST chip for precise hardware PWM output.



  • I2C input from Mikrokopter or similar Flight Control supporting same I2C protocol
  • NEW I2C input from LotusRC T580 Flight Control (only supports 4 motors in this configuration)
  • output PWM signal suitable to standard motor controllers
  • supports 4 or 6 or 8 or 3 motor configuration
  • Configurable PWM frequency from 100 to 500Hz
  • Configurable emergency throttle in event of I2C disconnection
  • Configurable PWM pulse start / end points for custom ESC
  • Serial-console for configuration and firmware upgrade
  • Bind-plug feature to automatically calibrate all connected ESCs
  • Power by LiPo (up to 4S tested), 5V from 1st ESC (default), or external 5V from FC
  • RoHS-compliant

User's Manual

Users from EUROPE who would like faster shipping inside EU can order the same product here:

Firmware downloads: Latest standard firmware (Mikrokopter and compatible) Latest T580-compatible firmware
Firmware update utility and update instructions

Support/info thread
Converter programming example for dsPIC33F (applicable to any other micro)


Add to Cart:

  • Model: ICONV_V2
  • Shipping Weight: 0.05kilograms
  • 27 Units in Stock
  • Manufactured by: AbuseMarK

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This product was added to our catalog on Tuesday 15 March, 2011.

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