3) Computer wired online APP:
After the host is powered on, connect the USB port of the computer with the provided data cable, and then install
the CH340 serial port driver, then scan the QR code on the back of the host to download the corresponding APP
software. After the installation is complete, select the software you just installed and add The serial port model
can be successfully used online, of course, this APP style using the installation method is also compatible with the
serial port device of the Bluetooth device!
4) Computer Bluetooth wireless online APP:
First add the Bluetooth device to the serial port device of DL24-SPP on the computer, then scan the QR code on
the back of the host to download the corresponding APP software and store it. Open the software without
installing and select the Bluetooth serial port model just added. You can successfully use online
Ⅳ.Product List
1.2.4 inch DC color screen voltmeter X1pcs
2.Crocodile clip red black male and female X2 set
3.2.54MM terminal temperature probe X1pcs