Decoding and BACnet object mapping

This section contains 3 sub-sections:

• Uplink Decoder

• Downlink Encoder

• BACnet definition

The first two are used to decode/encode the raw HEX data coming from the device, once it is decrypted by the LNS. The provided decoder are capable of decoding data in the most common LNS providers/platforms -> The Things Industries/Network (Multitech Built-in LNS), ChirpStack, Milesight Built-in LNS, DataCake

Using the decoders/encoders you should be able to interred the HEX payload into human readable parameters and their values, specific to the particular device.

The BACnet definition sub-section provides JSON format data to be use for mapping of BACnet objects, when utilizing the built-in LNS of the most popular Gateways in the BMS space, namely Multitech and Milesight.

There is a third possibility, which is Wattsense, however due to the nature of their solution, one does not need a BACnet mapping file, rather this functionality is done via their GUI (in a browser) without the need of any code.