Beijing Dingtek Technology Corp., Ltd. Tel:86-10-64718863, 64753700
http://www.dingtek.com E-mail: service@dingtek.com
Room A209, Flounder Business Park, Shunbai Road 12, Chaoyang District, Beijing, China 100022 Page
21
6.4 Video link
Configuration of Lora parameter DF702 Smart Trash Bin Sensor is shown with detailed you
can follow these instructions as well as click at video link.
https://youtu.be/99gA-TYWf8g
7 Upgrade devices
7.1 Instructions
Dear customer if you want to upgrade the files you need to contact us to gets information
about new version and use our software to upgrade the files.
If device has special requirements or needs to be customized please contact sales
department for confirmation. If there is no special features it is not recommended to
upgrade the equipment.
7.2 Tools
7.3 Connect TTL to sensor
Device serial port definition: GND, TX and RX positions have been marked on the diagram as
shown in figure7.2.
Figure7.2
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