First off, thank you!
I grabbed five spark cores at the initial kickstarter nearly 4 years ago, and used the Core in my final project at uni and aside from a few teething troubles, they worked great.
Now I’ve finally found some time to dust off my Spark Cores and get back into some development in my spare time, but I can’t seem to connect the devices.
I performed a hard reset, waiting until the LED flashed yellow, then white and eventually blinking blue.
Now I’m having all sorts of trouble connecting the devices using the Spark app (yep, definitely using the right app).
The devices still shows on the Spark Tinker app, but when I choose to update the wifi credentials for either Core, or to add a new one, I’m only seeing my home wifi SSID.
I’m sure this has been asked before so I am really sorry if it’s a repeat.
Any help would be most appreciated.