Z-Uno card doens't respond

Discussion about Z-Uno product. Visit http://z-uno.z-wave.me for more details.
Post Reply
Tommy16_13
Posts: 2
Joined: 29 Jul 2019 06:24

Z-Uno card doens't respond

Post by Tommy16_13 » 29 Jul 2019 06:30

HI,

My computer crash when i was burning the bootloader. Now the Z-Uno doesn't respond, i tried factory reset and rescue mode but nothing happen. When i plug the usb cable my computer don't recognise the chip anymore.
When i power up the chip, i have a solid green and solid red light only.

Thanks for the Help!

User avatar
PoltoS
Posts: 5054
Joined: 26 Jan 2011 19:36

Re: Z-Uno card doens't respond

Post by PoltoS » 29 Jul 2019 13:14

Please try the rescue mode. But if it does not help, it is bricked. If you don't have special apparatus to directly access flash via SPI, you have to send it us for a repair.

If you are skilled enough to use Arduino to access the flash directly, it is possible to do it yourself. One user did it in the past

User avatar
PoltoS
Posts: 5054
Joined: 26 Jan 2011 19:36

Re: Z-Uno card doens't respond

Post by PoltoS » 29 Jul 2019 13:19

This is how he did it with RaZberry. You can do pretty same with Z-Uno.

https://forum.z-wave.me/viewtopic.php?f ... spi#p66312

If you are not afraid in general, we can instruct you

Tommy16_13
Posts: 2
Joined: 29 Jul 2019 06:24

Re: Z-Uno card doens't respond

Post by Tommy16_13 » 29 Jul 2019 20:25

i'm not skilled enough to write code,

i will try to exchange it

Post Reply