When I run this code with nodejs, it works fine both on wss(code commented) and mqtts protocol. However if I run this on browser, it only works with wss. I trie
Recently I started working on a project in IoT, using contiki-ng. The problem I faced is when I tried to run cooja with: $ ant run under ~/contiki-ng/tools/co
My device takes measuremets more often than it communicates with MQTT broker, so there can be more than one timestamb in each message, like this: my/device/tele
I am trying to program a BLE client using an ESP32. I have used the attached code (which is the example code from the example section). My problem right now is,
I am using uPLibrary.Networking.M2Mqtt to connect to MQTT broker. var telemetryClient = new uPLibrary.Networking.M2Mqtt.MqttClient( mqttBaseAddress, MqttSet
I’m a newbie in AggreGate IoT platform and I’m searched information in the documentation, but did not find the answer. I have table with many column
Spring 2.5.3 and Java 1.8 I want to send a json data to a mqtt topic but i cannot autowiring my Interface and i'm getting null pointer exception when i try with
I'm working on an IoT project. ESP32 with AWS IoT Core. I followed https://catalog.us-east-1.prod.workshops.aws/workshops/5b127b2f-f879-48b9-9dd0-35aff98c7bbc/e
I'm having troubles with a function in C using a string to reference a struct, the used code is included below int Search_name (char nombre[],Nentrada user_numb
I have written an IoT Edge C++ module that is sending the event output using the following function call: bool IoTEdgeClient::sendMessageAsync(std::string messa
I am looking for any connector or any other ways that i can connect and get data from snowflake to IoT Sitewise.
I'm having trouble receiving UDP packages using a A7600E modem. I am required to send and receive UDP packages over LTE using dedicated IP addresses. I am able
I'd like to know how to represent C2D message and External message on IoT Edge module by IoT Plug & Play DTDL definition. I thought that a Command with a va
Is there any tutorial or guide to follow and connect a hardware IoT Device via the IoT Agent for JSON? All the tutorial are working just fine with the virtual p
UPDATED: I am trying to connect to a backend (AWS IoT Core) as I am using a small wp77 with a busybox image running. When using the 8883 port the connection tim
I am working on IoT solution, where there are multiple sensors which are sending data. I have one job which listen to Event hub, get the IoT sensor data and sto
I bought a Simcom (Sim7080G) module to use it for geolocation and send data over TCP. These modules are quite new on the market (it was first launched in mid 20
Situation: I have a python virtual sensor (a python program) that submits data via MQTT protocol to my device in ThingsBoard. I can visualize data on the dashbo
Iam using ESP32 with 4 type of sensors and external power supply to send the data to ThinkSpeak cloud. the Device was work noromally for cuble of months after t
I am currently working on an IoT device using AWS IoT core. I am new to working with IoT device. What is the standard/best way for determining whether the dev