I received my Hydra yesterday, which is my first anything to do with .Net gadgeteer.
I have been through all of the setups and installations and connecting my Hydra with the USB Client SP Module (red one).
When I connect my device it is recognised however if I attempt to deploy or ping I receive an error.
Anyone have any clues as to what could be causing this?
Can I ask that as you step through the process again that you show us how Device Manager changes? Seeing what device appears there may also assist.
But as Gus says, power is certainly a probable cause here. Many PCs don’t have enough power to run devices that draw a lot of power. You might be able to minimize the power the Hydra draws if you have other things connected to it, so disconnect everything except the bare bones USB SP module and try again.
I only have 2 10 pin ribbon cables, changing these does not make a difference to the outcome.
I have changed the USB cable several times with no success.
Is it possible I just have dud mainboard?
What is really frustrating is on first connect the device is recognised in the GHI “FEZ config” but when I attempt to “Ping” or “Check device for update” it then throws the error
"Failure - Device is not connected or not responding.
There is no device connected or no response from device. Try to Reset or Re-connect your device."
I thought it would be so simple just buy the components and "plug-n-play"
really hoping I haven’t wasted £100.
I am sure once we get the firmware updated here you’ll get back to plug-and-play. We’re here to help make that happen!
The links I showed in the other thread will help. I think the LDR process for the hydra is documented in https://www.ghielectronics.com/docs/125/loader-tinybooter-update-fez-hydra as “Method 2”. You basically need a small wire to go between those pins on bootup and then you get a different driver loaded and can deploy the firmware.
no spare wire? How about a paperclip? A stapler that you can steal a staple from ? A fine Metallic pair of tweezers? Anything that can bridge two pins is all you need
If I have no wire at Hand I sometimes use thesmall plastic ties by which new cabels are tied togeather. Usually the yhave a mettal wire inside.
Quick and dirty
garbage bag or freezer bag ties are exactly the same, they have tiny tiny wire inside. Heck, even the tines of a fork are about the right spacing for this task, 0.2" apart on the breakout/extender header…