Make sure antenna is installed before turn on the device.
When you get the device, it is off, and on the screen, you can find the device EUI as below, the QR on the screen
is Rejeee website. Just press the button for more than 3 seconds, then you can turn on the device. If you want to
turn off the device, just press the button 3 seconds. You can change the QR code on the screen to your own
website QR code:
SensorTool Manual
.
The device screen is 2.9-inch low power e-paper, when turn on the device, you can find information displaying on
the screen as below, you can change the logo as you like.
SensorTool Manual
.
There is one USB-C port as below, which is for power on and config, connect device to laptop with a USB-C cable,
and you can config the device, make sure to install CH34x USB driver and here is the link for driver:
USB-to-Serial
2. User Guide
2.1 Turn on/off the device
2.2 Information display on screen
2.3 USB-C Configuration
