Heights Engineering Solutions
Firmware Flasher
Firmware
No firmware packages found in catalog. Run
scripts/add-firmware.sh
and redeploy.
Test builds
pre-release
Show test builds
Not validated for release. Install on bench hardware only — do not flash boards that are deployed in the field.
Instructions
01
Select a firmware package above, then connect the ESP32 via USB.
Use a data-capable cable, not charge-only — charge-only cables will silently fail.
02
Click
Install Firmware
and select the board's serial port.
Port not showing up? Hold the BOOT button while plugging in to force download mode.
03
Wait for "Installation complete" — the board reboots on its own. You're done.
Select a firmware package above to enable flashing.
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