In-browser, no install. Chrome or Edge on desktop.
Hold BOOT → tap RST → release BOOT, then retry. If no port appears in the picker, install the USB-serial driver below.
This connected board isn't an ESP32-S3. Flashing stopped.
Beacon — a self-powered sensor node: it reads its sensors and beacons them over the LoRa mesh. Deploy it standalone in the field.
Gateway — bridges the LoRa mesh to a host running the Hover proxy so mesh traffic reaches the cloud, over either the USB cable or Bluetooth. One firmware serves the companion protocol on both links — pick whichever connection the host has.
Repeater — a high-altitude relay (balloon/aerial): it rebroadcasts LoRa beacons so nodes too distant to reach the gateway directly still get through, extending mesh range. It also reports its own GPS position.
The T-Beam Supreme S3 uses a CP210x or CH9102 USB-serial chip. If no port shows up when you click Install, install the driver, replug, and retry:
After flashing, tap RST and open a serial monitor at 115200 baud. A drifter prints its boot banner and LoRa beacons; the gateway prints its bridge startup (over USB or Bluetooth).