I received the impExplorer board yesterday at IoT Expo.
After running Blink-up I have confirmed the device is up.
Loaded the LED version of Hello-World and the logging window confirmed it the operation with the following:
|2018-11-29 15:05:13 -08:00|[Status]|Downloading new code; 4.72% program storage used|
However, the LED does not blink.
I found the signal CARD_PIN1 does not change state, and power to the LED is never enabled.
Is the drive at the output of CARD_PIN1 sufficient, or is this something else?