- Programmer R26P update procedure -

With the release of the new brushless speed controller BL-RPX3, we will release the data to upgrade the conventional BL-R26P programmer.

We will also release a dedicated programmer BL-R26P3 for RPX3, but you can use it for RPX3 by updating the programmer for R160 / R100 so far to Ver 2.00. However, the programmer who upgraded the firmware will be dedicated to RPX3 and cannot be used for R160 / R100, so if you want to use it for R160 / R100 again, you need to upgrade to Ver 1.20 by the same procedure.

* A micro SD card is required to read R26P data. Also, prepare a card reader, etc. to write data to the micro SD card on your PC.


  • Firmware upgrade data R26P Firmware ver2.00R.bin
  • Firmware down data R26P Firmware ver1.20R.bin

  • Programmer R26P update procedure

    1. Connect a card reader, etc. to your computer and insert a micro SD card.
    2. Create a folder called "YOKOMO" in the micro SD card. For Windows, right-click in the directory of the micro SD card → create new → create a new folder with folder and change the name to YOKOMO. For Mac, click and hold to perform the same operation.
    3. Download the firmware upgrade data R26P Firmware ver2.00R.bin and save it in the YOKOMO folder of the micro SD.
    4. Remove the micro SD card from your computer and insert it into the micro SD card slot on the right side of the R26P programmer.
    5. Turn on the R26P programmer by connecting it to the ESC and turning it on, or by using a USB power supply to supply power (no connection with the ESC is required in this case).
    6. In the initial screen of the program card (1: ENTER Link ESC), press the up button ▲ of the program card.
    7. When the Firmware Update screen is displayed, press the Enter button.
    8. When the Load TF File screen is displayed, press the Enter button.
    9. Check the display of Ver2.00 and press the Enter button to start the program card update.
    10. The update is complete when Succeed is displayed on the screen. Turn off the power and you're done.

    If you want to use the updated program card for BL-RPX3 and RPXS for BL-R160 and R100, download Ver1.20 from Yokomo HP and change the version according to the same procedure as above.

    Source: