Adeunis RF LoRaWAN 915 FTD, Руководство пользователя, Страница: 29 / 35

LoRaWAN 915 FTD – User guide version 1.0
Page 29 / 35
3.3.10 GPS configuration
These registers are unlocked
The demonstrator contains a GPS which can be configured through register 371:
Register Number Description Default Value Range (Min-Max) Comment
371 GPS configuration 0x00000000
The following values can be used:
Value Description
0x00000000 GPS deactivated
0x00000001 GPS activated / CONTINUOUS mode
0x00000101 GPS activated / CONTINUOUS mode + GPS reset (Cold Start)
Other values RESERVED
3.3.11 Payload format
These registers are unlocked
The FTD V2 is payload-compatible with the previous version of this product (called LoRaWAN/SigFox demonstrator). If desired,
the payload format can be changed to add new information to it. This can be done through register 370:
Register Number Description Default Value Range (Min-Max) Comment
370 Payload format 0x00
0x00 = legacy format
0x01 = FTD format

FTD format adds a GPS STATUS byte (byte 11) after the GPS coordinates. See 4 for more details.
3.3.12 Band type
These registers are locked. In order to be unlocked, the following command must be sent:
ATT63 ROOT<CR>
Regional frequency bands can be selected through register 258:
Register Number Description Default Value Range (Min-Max) Comment
258 Band Type 1 0-3
Band type Description
0
EU 868 (symmetric band)
1
915 symmetric band
2
915 asymmetric band
3
915 hybrid asymmetric band
8 uplink channels and 8 downlink channels
More details on the datarates associated with those bands can be found at ANNEX 3.