pancake ESP32-C5

Flash pancake straight from your browser

Web Serial flasher powered by esptool-js. Flash the current release assets from GitHub Pages or use the built-in UART monitor as a separate mode.

Chip ESP32-C5 Offsets 0x2000 / 0x8000 / 0x10000 Version loading

Control

Ready to connect.
Erase does a full flash erase before writing the images from manifest.json. Use it only when you need a clean recovery from bad partitions, bootloops or stale config.

Serial monitor

Independent UART terminal mode for reading and writing serial data directly from the browser.

Monitor disconnected.

Release info

Loading manifest.

  • ROM mode: hold BOOT, plug the board in, then release.
  • Close serial hogs: quit qFlipper, terminal monitors or anything holding the COM port.
  • Stuck? Unplug, re-run Connect, then plug again while holding BOOT.
  • Reset: after flashing, press RESET if the board does not auto-reboot.

Direct downloads

Same files as the Pages build and Release assets.

pancake-esp32c5-full.binFull image pancake-esp32c5.binApp binary bootloader.binBootloader partition-table.binPartition table flash_board.pyPython flasher manifest.jsonWeb manifest

Need offline?

Download the binaries and flash_board.py, keep them in one folder, then use the Python flasher locally if your browser blocks Web Serial.

Browser support

Chrome or Edge on desktop over HTTPS. Web Serial is required for both flashing and monitor mode.