PLSChat / Configure Device
Device Manager
HELTEC V4 • WEB SERIAL

Configure Device

Connect to read the real WiFi SSID (generated from MAC) and current settings.

Click Connect to Device above.
Do not hold BOOT — that puts the device in flash mode, where it can't reply.
Raw device output (debug) Shows the live, unfiltered text the device sends over the serial link. Useful for troubleshooting connection or firmware issues — leave it off for normal use.
Important Security Recommendation
Default password is pls12345 on both WiFi and Bluetooth. Please change it to a strong unique password before using the device in the field.
Connectivity (at least one must stay on)
WiFi Hotspot
Bluetooth (BLE)
WiFi Access Point
Bluetooth

Tip: Update your firmware with GET CONFIG support first (see previous instructions).