Whatever happened killed my Tone 2 Pro.
Followed the instructions. Verified, OK.
No more lights under the wheel. Ran the KHADAS windows app. Not connected, It’s dead, What Can I do?
Hi, for MACOS the script tries to look for previous 1.2 version - could you please change the script? (or is it a different script from the one referred to in the video?)
I’ll get @hyphop to update the automated script. But from what I can read, he placed the static variables at the top of the script. Download the script to your Mac, and update it as follows:
Once you’ve made the modifications, open a Terminal app and cd to the directory of the bash script, and run these commands to update your Tone2 Pro to v1.30 (ensure it is plugged in via USB-C):
After upgrade and restart my device, the ring starts to blink and the device didn’t initialize, more precisely, it was restarting.
I disconnected the power supply and the USB from the device for a while, then it initializes fine. After that, I restart the device several times, and everything was OK.
My device is a second generation with MCU updated previously.
Hello, I also had the same problem, I was quite scared now everything works correctly, I observe that before you put the I2S power supply and it turned on directly and now you have to press the knob to turn it on, everything is perfect.
I have just updated the firmware on my Khadas Tone2 Pro Serial # 0CA10008, it is now no longer working; with the light under the wheel flashing on/off green.
It had been updated to v1.2 following the video instructions, and had been working fine.
If I try and re-load the file the DFU says no device is connected.
The only output is a ticking sound through my headphone amp.
Any help would be much appreciated.
Worked perfectly! Thanks!
Initially the new features did not appear - then I remember to restart the device and now I am controlling my amp from my desk instead of having to reach for the remote!!
It also seems to keep the MQA mode: at least the colors still show at the wheel. I will try to run an oscilloscope check when I can (typically next week) to see the beyond-44khz content.
When I updated mine I had power plugged in the 2nd USB slot and a data USB lead connected to Windows 10.
Once it had updated (successfully) it started slowly flashing green on/off but Windows would not connect to it and no amount of pressing/turning the Tone 2 wheel made any difference.
But I got control back once I removed the power lead from the 2nd USB slot on the Tone 2 and held the wheel in for a few seconds to ‘re-boot’ it and rebooted Windows.
I checked it out by only connecting with the USB data cable.
I don’t know if this helps but fingers crossed.