I am relatively new to IT and currently working on building a security system using a Raspberry Pi and Thingsboard. My Raspberry Pi 5 is connected to a camera and a PIR sensor and it shots a photo every time the PIR sensor detects a body, so I can see who was there. I managed to build a widget in a Thingsboard dashboard that shows the latest photo shot. Basically, a Python code is run in my Raspberry, then it encode the photo from JPEG to base64 and sends the photo to Thingsboard in base64; after that, the widget receives the image and decode the photo in JPEG using Javascript. Now, I need to find a way to see - let's say - all the photos shot in the past 24 hours. Ideally, I would like to have a new widget on my dashboard where I can scroll through the photos captured over the specified timeframe (hours/days). I tried to use a time-series table but the images aren't displayed correctly (I only see the base64 encoded string and can't decode it inside this widget). I've read the documentation and tried to understand how the rule engine works and it seems to me that it could be used for my goal but I'm completely lost. Thanks in advance for your assistance.
Related Questions in JAVASCRIPT
- Using Puppeteer to scrape a public API only when the data changes
- inline SVG text (js)
- An array of images and a for loop display the buttons. How to assign each button to open its own block by name?
- Storing the preferred font-size in localStorage
- Simple movie API request not showing up in the console log
- Authenticate Flask rest API
- Deploying sveltekit app with gunjs on vercel throws cannot find module './lib/text-encoding'
- How to request administrator rights?
- mp4 embedded videos within github pages website not loading
- Scrimba tutorial was working, suddenly stopped even trying the default
- In Datatables, start value resets to 0, when column sorting
- How do I link two models in mongoose?
- parameter values only being sent to certain columns in google sheet?
- Run main several times of wasm in browser
- Variable inside a Variable, not updating
Related Questions in USER-INTERFACE
- OS-wide text autocomplete service with popup
- Bootstrap 5 tooltips not working in Laravel 9.x application
- GUI window is not appearing
- Responsive gui customtkinter
- Unwanted text on created icon
- Custom styled "Add to cart" button in WooCommerce product archive pages
- Page behavior in flet works when used directly in `main`, but not in a UserControl?
- How could I reuse the CTk tabviews in python GUI app?
- mouse coordinates in image go below 0 and above width
- Use the same button in different interfaces (JAVA)
- Distributing a GTK4 Windows application
- How to design the file operation interface involving status and transactions?
- Creating a GUI application for creating graphs
- How point to other link after login
- How to align widget to another widget in Flutter
Related Questions in RASPBERRY-PI
- Raspberry Pi Sense Hat with Pyinstaller
- Waiting for several hours before resuming execution
- Using compositor in Gstreamer to merge imagesequence with video/audio stream
- How to make this sensor keep taking readings once its when_in_range function has been activated?
- Emulating an HID device with a raspberry pi 5
- How to stream PCM audio to a speakers both on mac and linux in Node.js?
- I want to use NRF24L01 transceiver with raspberry pi but some GPIO pins are already occupied by 3.5 inch display how do i connect transceiver
- voron 2.4 mainsail kiauh error install crowsnest (solved problem)
- Pi4J minimal example's LED doesn't blink
- How can I connect and send data from react-native to raspberry pi
- Xpt 2046 Display with Pn532 RFID reader
- Google SDK for Raspberry pi
- How to use a RaspberryPi camera with the cv2.videoCapture() function?
- How do I capture audio from the system bus in a node app (or from sox) on a raspberry pi?
- Can't open /dev/mem: Operation not permitted Raspberry Pi
Related Questions in IOT
- thingsboard: reformat shared attribute JSON before publishing via MQTT
- Not able to recieve message sent from mobile to GSM SIM900 but other functionalities working
- Python: Cannot Run Linux Terminal Commands With Scripts
- How to run Zephyr Echo Client-Server sample using nrf52840dk & nrf52840dongle?
- Communication between the Neo6m GPS and the Esp32
- Turn phone with an IR blaster into wifi enabled IR hub
- Unable to start the Coap server in a Spring boot application
- How to create a photo gallery widget/database?
- AWS IoT Self-managed certificate signing with CreateCertificateFromCsr API
- Azure IOT central command/NodeRed
- PyFirmata servo control issue (Arduino with Python)
- How to connect bluetooth devices using flutter blue plus?
- Does CdiCenteroutput support in lipari-mid & kiska - mid (55ppm)
- "Blynk Connection Issue with Arduino and ESP8266 in IoT Project"
- How to control Tuya API device with an HTML request
Related Questions in THINGSBOARD
- Bulk delete alarms of an entity in Thingsboard
- Unable to Maintain connectivity between IoT Gateway & Thingsboard CE server/Thingsboard Edge
- thingsboard: reformat shared attribute JSON before publishing via MQTT
- Unable to use External-MQTT Node of Edge's rule engine to send MQTT data as a thing to AWS IoT
- Change attribute in thingsboard based on telemetry is possible?
- Performance issues on Thingsboard, collection of data from database and visualisation on dashboard in browser
- Send alarm detals to custom widget via action
- Issues related to reliability & recoverability of Thingsboard Gateway & Thingsboard CE server Communication
- Thingsboard - Count occurrences by value type of a single datapoint in a Timeseries Widget
- How to create a photo gallery widget/database?
- Unable change Transport type to MQTT in thingsboard device profile
- Connect a Device to Thingsboard
- How to use Previously data
- ESP8226 connected by USB to TTL using USB A to USB Mini B cable to temperature sensor DHT22 error with Arduino IDE - upload (Thingsboard IOT WIFI)
- Is it possible to render a widget based on the asset 'contains' relation?
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)