GPS-NTP Feather Flasher

Adafruit Feather ESP32-S2 + GPS

6-character station/name field

NTP-_____

Enter 1–6 letters or numbers. Short names are padded with spaces. The resulting firmware field is always exactly ten bytes.

Status

Ready.

Connect the Adafruit Feather ESP32-S2 by USB.

Use Chrome or another browser supporting Web Serial.

Firmware: server.ino.bin.sacred
Target: Adafruit Feather ESP32-S2
Image type: merged ESP32-S2 flash image
Flash address: 0x000000

The sacred firmware on the web server is never altered. A copy is patched in browser memory immediately before flashing.