Flash firmware from the browser
Connect the device with a USB-C cable, pick it below and the browser flashes the firmware. Then it asks for your WiFi (Improv) and the device shows up in Home Assistant.
Works in Chrome, Edge and Opera on a computer (Web Serial). Firefox and Safari cannot do it. If the device does not appear, hold the BOOT button while plugging in the cable.
PR-HLADINA
Hladina water level
The firmware image will be published with the first batch.
PR-UL
Úl beehive scale
The firmware image will be published with the first batch.
PR-SPOT
Spot price light
The firmware image will be published with the first batch.
PR-SENZOR
Senzor temperature probe
The firmware image will be published with the first batch.