Opps, I hosed the firmware in the NINA chip. Things were going well for a bit, blinking the RGB LED but then I loaded the WiFiNINA firmware check, which said:
Firmware version installed :1.4.5
Latest firmware version available: 1.4.7
I tried the WiFi101 / WiFiNINA Firmware Updater but there was no 1.4.7 in the dropdown menu. Clicked on update to 1.4.5 thinking that would not change anything, got many errors (not recorded, sorry), and now when I run the firmware check program, it always says: Communication with WiFi module failed.
When I try to load the previous simple program to blink the RGB, no errors but no response from RGB LED.
Is there a simple way to reload the firmware in the Nina W102 module (I'm assuming that is what I hosed)?
Thank you for any leads.