Product Information

Compatible devices

• RX family

EFP-LC2 Product Features

New features

1.Simple script (PBT) generation function
A PBT file (script file) can be automatically generated by selecting the functions you want to use in the control software's GUI (Graphical User Interface).

2.Improved execution speed
The speed of downloading from a PC and writing to an MCU has been improved.
- Download speed from a PC: Approximately 2 times faster
- Writing speed to an MCU: Approximately 1.2 to 2 times faster *Depends on the MCU and communication baud rate
*Comparing speeds between EFP-LC and EFP-LC2

3.Power supply from EFP-LC2
It is now possible to supply 3.3 [V] in addition to 5.0 [V] via USB bus power.

4.Running from the app for script execution
In addition to the START button on the EFP-LC2, scripts can now be executed from the control software.

5.Downloading/uploading is now easier
- Program files and script files can now be downloaded/uploaded in bulk.
- You can now download without converting it to a dedicated file (HXW file).

6.Automatic software update
- When the control software starts, update information is obtained via the Internet and check for updates.
-If there is an update, you can easily update by following the message.

A super lightweight and compact standalone programmer weighing approximately 40g

A small, lightweight, on-board programmer that can be used without a computer. Data rewriting can be done anywhere.

Low price

By omitting the LCD display function and other features, we have achieved a low price by limiting the compatible MCUs for each product.

Easy writing with just a button

After registering data from the control software, you can write operations by simply pressing the START button.

A wide range of accessories

Cables and writing boards for EFP-S2/S2V and EFP-I can be used.
We also sell gang writing units (RC-G8B/RC-G4B) that allow multiple EFP-LC2s to operate at once.

About compatible devices

Please check the compatible device list for the latest compatible device information.

EFP-LC2 Accessories

• No cable shield for connecting target system (round tip wire)

(Please download manuals, control software, etc. from the download page)

*Please prepare a USB cable (Type-C) separately

Optional items

• Target system connection cable（EF1TGCB-A,EF1TGCB-B）

EFP-LC2 specifications list