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Mr.D - Falling with style | Updating the ETHOS firmware @MrD | Uploaded 3 years ago | Updated 11 hours ago
[NOTE] There is a more recent video on how to update ETHOS here: youtu.be/5Y351hjF5ZA

In this first video of the Exploring ETHOS series, we look at how to update the firmware on your FrSky Tandem transmitter. This is a fairly simple process, if a little on the manual side. But there's nothing really too daunting. Maybe in the future we'll see a simpler process using a desktop companion. But until then, this is the update process.

If you struggle with computers, I’ve recorded a longer, more in-depth video that may help you with this process. Please feel free to watch that video here youtu.be/1RfEdgRIwcQ

** Update **
The naming of the SD card and FLASH drive contents is changing. From version 1.0.11 onwards, if you are using a Tandem transmitter (currently X20 and X20S) you should download the TANDEM_FLASH and TANDEM_SD files.

Between 1.0.6 and 1.0.10 they had been named X20_SD and X20_FLASH, which caused confusion. People thought it was just for that transmitter, and not for the X20S also.

** In this video **
- ETHOS GitHub Releases github.com/FrSkyRC/ETHOS-Feedback-Community/releases
- FrSky Tandem X20S bit.ly/MrD_3x6n6JL

** Contents **
00:00 Introduction
00:42 Checking the current firmware version
01:40 Getting the transmitter in to bootloader mode
02:13 Downloading the new firmware
04:11 Plugging in the transmitter and finding the USB drives
04:59 Updating the Flash memory
05:26 Updating the Micro SD Card
05:50 Performing the actual ETHOS firmware update
06:53 Conclusion

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Thank you for your time, and don't forget to fly it like you stole it!
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Updating the ETHOS firmware @MrD

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