OY1700 LoRaWAN Air quality (PM) sensor, User manual, Version 0.1
18
8.4.1
Measurement interval
The measurements are done periodically. The interval time is controlled by the configuration
parameter Measurement Interval. The default setting is 15 minutes.
The measurement interval can be set between 1 and 65534 minutes (~1.5 months).
It is also possible to order a batch of OY1700 with a different default setting.
Example
Set measurement interval to 5 minutes:
Port 1: 01230005
Set measurement interval to 15 minutes:
Port 1: 0123000F
8.4.2
Reset device
The device can be remotely reset and forced into
Joining
state. All settings are back to
factory default.
Example: Remote device reset:
Port 1: 0305
8.5
Uplink query response
When communication on LoRaWAN port 1 the following header is used:
Uplink command device => network
Field
Bytes Value
Description
Note
Type
1
xx
0x01: Data
0x02: Command NACK
Index
1
xx
Command Index
Data
As defined for Command Index (only for Type: Data)
Example:
Port 1: Payload 0x01 20 00
0x01: Data type
0x20: Status command
0x00: Normal startup
The expected behavior is 0x01 20 00. If not contact support.
