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Docs Firmware & Software Dashboard HTTP API

Dashboard HTTP API

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Captive portal access point settings and the /status, /save, /emergency and /factory endpoints

Dashboard HTTP API

Overview

In CONFIG mode the ESP32 starts a WiFi access point and serves a single-page dashboard. The dashboard talks to the device over a small HTTP API with four endpoints.

Access Point Settings

ParameterValue
SSIDAegisBeacon
PasswordOpen (none)
IP address192.168.4.1
Captive portalDNS redirects all domains to the portal
Auto-revert5 minutes without a client (CONFIG_AP_TIMEOUT = 300000 ms)

Endpoints

EndpointMethodDescription
/GETDashboard HTML (single-page app)
/statusGETDevice status: heap, cycles, GPS, battery, uptime
/savePOSTSaves JSON config body to NVS and reboots
/emergencyPOSTSets EMERGENCY mode flag and reboots
/factoryPOSTNVS wipe + reboot (factory reset)

Note

v5.4 consolidated the v4.0 endpoints /api/config, /api/scan, /api/tx, /api/hits and /api/hits/clear. Scan history is now embedded in the dashboard page itself; /status covers all live device state.

Reading /status

A typical /status response reports:

  • Boot cycle count
  • Free heap
  • Cumulative TX cycles
  • Cumulative scan cycles
  • Active mode
  • GPS fix state + satellite count
  • Battery percentage
  • Live WPM and volume

This is the same data the dashboard shows in its device-status panel, refreshed every few seconds.

Saving Configuration

POST a JSON body to /save with the NVS keys you want to change. The device writes the values to NVS and reboots into the selected mode. Unknown or out-of-range keys fall back to firmware defaults.

Emergency and Factory

EndpointEffect
/emergencySets the RTC emergency flag, then reboots into continuous max-power TX
/factoryErases the whole aegis NVS namespace and reboots clean

Warning

/factory permanently erases your frequency plan, message, name and all settings. There is no undo - reconfigure everything afterwards.

Manual Access

  1. Hold SW_SEL for 3 seconds to enter CONFIG mode.
  2. Join the AegisBeacon WiFi network (open).
  3. Open http://192.168.4.1 in a browser.
  4. If the captive-portal popup does not appear, open any non-HTTPS site to trigger the redirect.