Parameters for a specific sensor

Devices
1

Hi,

We have a customer with a sensor that requires the following parameters:

  • Do you agree to optimize the performance (eg. Battery lifetime, Service level agreement, telegram content/ data points, data granularity) of the sensor in combination with the selected LoRaWAN Network operator?
    NOTE: Changing the LoRaWAN Network operator or Network Management Server provider could lead to additional effort and reduced performance of the system.

  • How much repetitions do you expect the device to transmit (MAC Command: LinkADRReq, Parameter nbTrans)?

    • Note: HYDRUS 2 LoRaWAN meters can work with nbTrans of upto 3 if configured in production. Preferred would be to set it to 1, if network allows it.
    • Please provide your Default setting
    • Is there the opportunity to modify the parameter device specific and in case which range is possible?
    • Are there any consequences using device specific settings?

  • Does your network environment frequently request the device status from the sensor and in case how often (MAC command: DevStatusReq, DevStatusAns)??

    • Note: If requested, HYDRUS 2 LoRaWAN meters send 2 values as part of DevStatusAns:
      • a valid Signal to Noise ratio (SNR).
      • a default (invalid) battery percentage. A valid remaining battery life ‘in days’ is sent as part of weekly static telegram instead.
    • Can the network be configured to use battery life from weekly static telegram instead of DevStatusReq?
    • Is there an opportunity to deactivate DevStatusReq?

Anyone able to answer if CHirpstack is able to manage above questions?