DevHeads IoT Integration Server

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DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.

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Onyeka
Onyeka5/16/2024

Please who has connected to AWS iot core using A7670E specifically??

Please who has connected to AWS iot core using A7670E specifically?? I'm facing +CMQTTCONNECT: 0,34 error AT+CMQTTCONNECT=0,"tcp://xxxxx:8883",60,1...
Daniel kalu
Daniel kalu5/14/2024

How can I solve this issue and configure the IoT Hub accordingly?

Hey guys please Iā€™m encountering a challenge with my Azure IoT Hub configuration. I need to allow incoming traffic from IoT devices through public endpoints, but Iā€™m struggling to restrict outbound traffic to only private networks. Basically, I want the IoT Hub to send data privately to a Stream Analytics job for processing and then to a SQL database. How can I solve this issue and configure the IoT Hub accordingly? @IoT Cloud...
LMtx
LMtx5/14/2024

CI/CD in IoT: the "T" (Thing) component šŸ“”

Continuous integration and delivery (CI/CD) is a powerful approach to software development that enables teams to deliver high-quality software faster. However, implementing CI/CD in the IoT domain presents unique challenges due to the "T" (Thing) component. The "T" in IoT refers to the physical devices interacting with the real world. These devices can be anything from sensors and actuators to smart appliances and vehicles. They are often resource-constrained and have different operating systems and architectures than traditional cloud and server-based systems. This heterogeneity makes it difficult to automate the testing and deployment of IoT software. Traditional CI/CD tools and techniques are not well-suited for handling the unique challenges of IoT development....
Daniel kalu
Daniel kalu5/13/2024

Optimizing Sensor Data Transmission: Storing Locally and Sending to IoT Hub

Hi guys I'm working on a Raspberry Pi project where I need to send sensor data to IoT Hub. Due to latency, I lose around 5 samples per second. I'm thinking of storing the data locally in a CSV file every 10 seconds with one process and then reading and sending it to the cloud with another process. How possible is this? @IoT Cloud...
LMtx
LMtx5/10/2024

A Game Plan If You Lose Your IoT Platform - my interview with Aaron Allsbrook, CTO @ ClearBlade.

Topics covered: - IoT Platform Definition: Understanding the practical meaning of an IoT Platform. šŸ’” - Choosing an IoT Platform Provider: Three key pillars to consider when making the decision. šŸ§ - Business Model Alignment: The importance of alignment between the IoT - Platform provider and the buyer's business models. šŸ¤...
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Daniel kalu
Daniel kalu5/9/2024

How I can view data published to AWS IoT in the AWS Management Console?

Hey guys I have a MQTT client which publish data to AWS IOT and Azure IOT HUB. To see the data into Azure IOT HUB, I am using DeviceExplorer I want to know? If there is a tool similar to DeviceExplorer for AWS IoT? And also ...
Camila_99$$
Camila_99$$5/8/2024

I'm looking for free solution to move a servo connected to an ESP8266 with Google Home voice ?

Hi everyone , I am looking for a (free) solution to move a servo connected to an ESP8266 with Google Home voice commands...! Like "OK Google, set the 'thing' to 50%" But I only find tutorials for controlling on/off type relays, mostly with IFTTT which is paid. If you have any suggestions, please let me know.....
electro_coco
electro_coco5/6/2024

Optimizing Power Input for IoT Device: How to Implement Power ORing?

I have 3 power input for my iot device Solar 12v Battery 3.7v And 5v usb how can i do power oring between them Like if 12v is present use it and usb to program...
Daniel kalu
Daniel kalu5/6/2024

Options for IoT device config updates post-Google shutdown?

Hi guys since google has shut down its IoT platform, i have been seeking alternative way to send data from some platforms to IoT devices for config updates. I used to handle updates via Cloud Functions but i am wondering if integrating a different IoT platform with Cloud Functions could work or is there are other options worth exploring?? @IoT Cloud...
Daniel kalu
Daniel kalu5/2/2024

what are the various data formats that i can utilize with the ThingSpeak IoT platform?

Hey guys quick question please what are the various data formats that i can utilize with the ThingSpeak IoT platform, and what strategies can i employ to ensure that my sensor data is accessible to a global audience? @IoT Cloud
Hemanth
Hemanth4/30/2024

I cannot connect my project to the blynk device.

Hey guys. Need help for my iot project !
wafa_athmani
wafa_athmani4/29/2024

pressure sensor as flex sensor

Hello, i want to ask can i use this pressure sensor as flex sensor and how ..
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kiyotaka ayanokoji
kiyotaka ayanokoji4/27/2024

Home Assistant Setup in Windows

I tried to install home assistant on my windows by using the virtual machine method but it doesn't work. pls suggest a way to install it on windows or if it works better on other operating systems do suggest the ways to install it....
LMtx
LMtx4/6/2024

What if AWS decides to shut down the AWS IoT Core?

Devices communicate with the AWS IoT Core using MQTT Protocol and authenticate using X.509 Certificates - neither of those technologies is AWS specific. If AWS decides to shut down the AWS IoT Core (which is rather unlikely), you will be able to migrate to any other MQTT Broker (hosted on-site or cloud offering). In my opinion, vendor lock-in is not severe, considering solely the communication with devices. Naturally, the IoT platform leverages far more services than exclusively communication-related. Moving the entire IoT platform from AWS to another provider would be way more painful....
Shrushti
Shrushti4/2/2024

How jenkins can be used for IoT data ?

Just wanted to know how jenkins can be used for IoT data ? especially by interfacing it with RPI4.
LMtx
LMtx3/28/2024

Analyze pricing differences among various cloud vendors.

Analyze pricing differences among various cloud vendors. The base infrastructure cost is important, but there is an even more critical factor - how do the cloud costs change compared to the growth of the customer base? A reliable cloud provider will not consume all your margins once your IoT solution gains popularity and generates a heavy load on the cloud side. That is often an often-overlooked risk for IoT cloud deployments, which can turn a successful business into bankruptcy.
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LMtx
LMtx3/26/2024

What are the main factors that affect the cost of cloud infrastructure utilized by the IoT solution?

The frequency of telemetry messages is one of the primary cost factors in IoT solutions. Implementing edge analytics is a cost-effective strategy that enables savings while providing real-time capabilities. šŸ‘ I recommend pre-processing and aggregation at the edge to reduce expenses associated with frequent messages. šŸ’° To further optimize cloud-side costs, analyze and buffer data BEFORE storing it. That step is often overlooked but can provide significant savings in specific scenarios (for example, when storing data using AWS S3 Bucket). šŸ’”...
LMtx
LMtx3/25/2024

IoT Solution Reliability Checklist: Ensuring High Availability and Seamless Connectivity! šŸ“±šŸ’”

āœ… Endpoint High Availability: Ensure that the IoT platform endpoint is highly available for uninterrupted connectivity with devices and external applications. Implement load balancing and multi-region deployment for maximum uptime. āœ… Fallback Endpoint and Switching Logic: Prepare for unexpected disruptions by exposing a fallback endpoint and implementing switching logic in devices. Reduce outage risks during major breakdowns by seamlessly transitioning to the backup endpoint. āœ… Quality of Service (QoS) Levels: Prioritize essential messages using appropriate QoS levels to guarantee reliable delivery. Avoid overflows caused by non-critical telemetry messages during communication outages. āœ… Reliable Storage for Inbound Messages: Store inbound messages in reliable storage before processing to prevent data loss in case of backend application failure. Utilize message queues or databases for secure and durable storage. āœ… Automatic Credentials Rotation: Implement automatic credentials rotation to bolster security and prevent unauthorized access to devices. Use a certificate authority or a key management service for secure credential management....
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electro_coco
electro_coco3/14/2024

Preventing data loss on ESP32 during MQTT disconnects

Greetings every one what you do if you iot device infield get disconnected to wifi and you dont have anyother connectivity available? How you can ensure that data is not lost has anyone did something like this on esp32...
LMtx
LMtx3/13/2024

Low Code IoT Platform - with Simon Kemper, CEO of Datacake.

šŸš€ Listen to my captivating conversation with Simon Kemper, CEO of Datacake, as we dive into the world of IoT solutions! šŸ’” In this insightful podcast episode, Simon shares his personal approach to creating trust with customers and offers practical advice on developing an effective marketing strategy. šŸ“ˆ Don't miss out on these key takeaways:...
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