jepler/wifi-ntp-pps
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uf2 instructions

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Jeff Epler 2022-01-12 12:54:28 -06:00
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README.md
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@ -34,18 +34,12 @@ Open the project configuration menu (`idf.py menuconfig`):
# Compiling
```shell
idf.py all
make
```
# Flashing
Plug in the device while holding the BOOT button. Alternately hold BOOT and press RESET once. Determine where the device has appeared, such as `/dev/ttyACM1`.
```shell
idf.py flash --after no_reset --port=/dev/ttyACM???
```
Once flash has finished, click the reset button once. (Technical limitations seem to prevent automatically resetting after loading the code, and it prints a scary failure message every time!)
Plug in the device via USB and double-click the RESET button to enter the UF2 bootloader. Copy (or drag & drop) `app.uf2` onto the boot drive.
# Output pins