I am having some problems with the downlink data from node-red(inject block) so I added a block function at node-red between inject block and MQTT block
(inject block)>(function block)>(MQTT block)
(Function from ChipStack > Scheduling downlink data) like this
//////////////////////////////////////////////
But when I send the data from node-red(inject block) It doesn’t show DOWNLINK messages in page ‘LoraWAN Frames’ and ‘Device Data’ but It show a UPLINK message when I send a data from node device
I have a node device (Arduino+Rak811) that send to the server (loraserver on RPi + Rak831) data (humidity and temperature). I’ve done a http integration to a plateform. And all work fine. Now I want to send a data from the plateform to my node so as to order the Arduino to start a pump motor.
As I’m a new in chirpstack, I don’t know how to downlink the node. I don’t know how to do it even with chirpstack UI.
I want to know the steps
Hello everyone, I’m having problems with undefined DevEUI, I’ve tried in several ways but the Downlink Device doesn’t recognize the DevEUI, I tested it in string, base64, hex and it doesn’t work.
@GhostMCS@clarizzamorales . Can you try to ellaborate your issue in detail. DevEUI should not be an issue for Downlink because it is fixed and assigned by the manufactures for a device, cannot be changed similar to MAC address of a network device. If you are getting Uplink payload from a device with DeviceEUI = xxxxxxxx then the same xxxxxxxx should be used for Downlink payload. Please explain what do you mean by “undefined” DevEUI? and what method are you using to send the Downlink payload?