I did not use this Core for years. I got this Core from Kickstarter years ago. I want to let my daughter to use it and to build her 2nd robot.
I have not idea why the Core did not show up its wifi on the list.
I have done these steps:
- DFU Mode - particle update
- DFU Mode - particle flash --usb tinker
- ERASE WiFi credentials Mode
- Listening Mode - particle serial wifi
The Core is blanking blue and I cannot see its wifi on the list.