Internet of Things (IoT)
There are billions of devices in homes, factories, oil wells, hospitals, cars, and thousands of other places. With the proliferation of devices, you increasingly need solutions to connect them, and collect, store, and analyze device data.
Recent questions
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- Why does the dynamic thing group query based on a thing's shadow attribute take around a minute to load the thing in aws iot after I change it? ex: i have a thing shadow:` {"reported": {"field1":...
- I am using below cmd to install in my Device wich is installing the latest greengrass nucleus. curl -s https://d2s8p88vqu9w66.cloudfront.net/releases/greengrass-nucleus-latest.zip >...
- I have an issue with the lab Data Ingestion in Cloud Quest for the Solutions Architect role. I'm not being able to complete the DIY step because the Analytics Applications > SQL Applications (Legacy)...
- I have the greengrass component C which its v1.0 is deployed to the thing group G1 and its v2.0 is deployed to G2. The deployment is done with the `reset` flag on both thing groups. I used to be able...
- I had another thread going about storing data in sitewise in a way I can query across the hot and cold storage tiers a little more seamlessly. A few ideas came up, one of them was to create a shadow...asked a day ago
- Hello all, I want to configure my Echo Dot (first gen) to send MQTT messages periodically to AWS IoT Core (like in JSON format that indicates Echo information, State[on/off], etc). So something...
- I have a GG core running on a Pi and connected to a device via ethernet. They will be located in a field where there will be multiple internet disconnections for 10 to 20 minutes each. I want the MQTT...
- Hi All, I have two lambda functions written in Python - each triggered by separate AWS IoT events. Function 1 = Return a RecordSet where DateShip column IS NULL using SELECT in a MySQL table....
- I have been working on adding support for presigned URLs in aws-iot-device-sdk-embedded-C and I believe I'm very close. I started from the demo to download from S3 with a temporary credentials user...asked 2 days ago
- Any documentation that describes how to display url contents on the custom widget on cloud watch? In cloudwatch there are many options in custom widget that includes javascript and pyhton.
- Can I display webpage of https on custom widget in cloudwatch? I want to dispaly of that webpage on dashboard. Is that possible?
- I'm using Kinesis Video Streams with WebRTC for a live streaming application and planning to add MediaLive -> S3 -> CloudFront workflow to it. I'm using the JS SDK for WebRTC but I can only see...
- Hey there 👋, I'm trying to put a simple .txt file from my lambda function to a s3 bucket. My GG core device is installed in a Raspberry Pi 4 64bit arm. However, I'm facing some library issues while...
- Is is possible somehow to generate a presigned URL with the aws-iot-device-sdk-embedded-C? I've been looking at the demo http_demo_s3_download which I can run successfully. I tried to add in...asked 4 days ago
- Hi I have successfully run the OTA demos https://github.com/aws/aws-iot-device-sdk-embedded-C/tree/main/demos/ota but if I try to point to a file that is larger than 16 MB, the web interface won't...asked 5 days ago
- I have more than 10 ESP32 devices and I have no idea about how to connect Multiple device with same MQTT Certificate and need to use same things for multiple device.Please share any suggestion...
- # Overview I started using `aws.greengrass.ipc.pubsub` for Greengrass components to communicate with each other (i.e. 1 component publishes and 1 component subscribes within a single Greengrass core...
- I am unable to connect using websockets to AWS IOT. It gives error of 426 or websockets connection failed. I have tried all python libraries.
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