My background is originally in espressif development, writing code in esp-idf, and I’ve had no issues uploading firmware to an esp32s3. But I recently found out there’s an nrf9160 with cellular capabilities on a feather that you can upload firmware via MCUBoot (so long as you get build an app_update.bin), which is awesome. I bought it for reference. I followed the tutorial in the README.md for the project, and got all the way to the point where I’m able to upload firmware for a blinky or accelerometer programs, but I’m not able to see the lights blink on a button press or anything show up in the serial monitor. The serial monitor is just blank. I’ve tested using the 2.4.x and 2.7.x branches when following the steps.
As a test, I used Actinius I/O Programmer to install various sample programs via web browser and I’m able to see accelerometer data as well as blinky lights on the chip, so I know the chip works. What could be wrong with my setup? For context, I’m using a Macbook Pro M4Max on the latest OS as well. Any one else dealing with this?
