Need help to connect mqtt hivemq with nrf7002dk or nrf9160_dk

RE: Need help to connect mqtt hivemq with nrf7002dk or nrf9160_dk

Øyvind — Mon, 06 Jan 2025 08:50:53 GMT

Could you please try with the official sample in the nrf repo: nrf/samples/net/mqtt and not the zephyr repo: zephyr\samples\net\secure_mqtt_sensor_actuator, which is not designed for nrf devices. Please refer to the Developer Academy course: https://academy.nordicsemi.com/courses/wi-fi-fundamentals/lessons/lesson-4-wifi-fundamentals/

Kind regards,
Øyvind

RE: Need help to connect mqtt hivemq with nrf7002dk or nrf9160_dk

Maaz — Thu, 02 Jan 2025 11:07:30 GMT

Yes, I am referring to the samples in nrf/samples/net/mqtt/secure_mqtt_sensor_actuator this is what I am trying to build and getting errors

RE: Need help to connect mqtt hivemq with nrf7002dk or nrf9160_dk

Øyvind — Thu, 02 Jan 2025 10:49:33 GMT

[quote user="Maaz"]mqtt secure sample actuator sensor example provided by nordic[/quote]

I'm not sure what sample you are referring to, are you referring to the MQTT samples in our SDK (found under nrf/samples/net/mqtt)?

How are you building your the sample?

RE: Need help to connect mqtt hivemq with nrf7002dk or nrf9160_dk

Maaz — Wed, 01 Jan 2025 06:12:46 GMT

Hi Øyvind,

I am using nrf Connect SDK 2.8.0. I am planning to add the relevant details over here. I will replace the password and user_name with appropriate details

init_mqtt_client_id();
	mqtt_client_init(client);
	client->broker = &broker;
	client->evt_cb = mqtt_event_handler;
	client->client_id.utf8 = client_id;
	client->client_id.size = strlen(client->client_id.utf8);
	client->password = NULL;
	client->user_name = NULL;
	client->protocol_version = MQTT_VERSION_3_1_1;

I tried mqtt secure sample actuator sensor example provided by nordic. I am unable to build it I am getting the following error

Could you please help me with the same. Also, I am using nrf7002-dk right now

RE: Need help to connect mqtt hivemq with nrf7002dk or nrf9160_dk

Øyvind — Mon, 30 Dec 2024 07:27:03 GMT

Hello,

First of, what version of the SDK are you working on? I know some customers have connected to HiveMQ using our nRF9160 e.g. this LinkedIn post, using Serial LTE Modem. How are you adding the broker and relevant information to your project?

Kind regards,
Øyvind