uRADMonitor

IOT devices equipped with sensors for Air Quality monitoring of cities, offices and homes and a global network of such devices for the big image on pollution.

[uRADMonitor @uRADMonitor]

uRADMonitor CITY now speaks SDI-12 🌿📡 , all 24 parameters (PM, gases at 1PPB, GPS) on a single wire, zero extra hardware. Plug into any professional datalogger network and it just works. #SDI12 #AirQuality #uRADMonitor https://t.co/3oMPliayzE

[uRADMonitor @uRADMonitor]

Jumping from 3.3V to ~400V is no joke. hexbus documented a #uradmonitor KIT1 inverter fix: duty cycle stuck at 90% solved. Simple part, big difference. That's #opensource at its best: real problems, real solutions, documented for everyone: https://t.co/hLBAhmonQw

[uRADMonitor @uRADMonitor]

@BarrettEpp Thank you!

[uRADMonitor @uRADMonitor]

Here's the new Frontend v7 , the most capable version of the #uRADMonitor sensor map interface to date . Thousand of interconnected sensors and intelligent software tools to understand the data: All in real time. All easy to use: https://t.co/piS1zYenJe

[uRADMonitor @uRADMonitor]

🛠️ KIT1 builders on Windows , hexbus just dropped a clean guide for compiling uRADMonitor KIT1 firmware in VS Code using MSYS2 + AVR-GCC. No code changes needed, just environment setup. Build your own firmware today! 👇 https://t.co/bslg5dAwxO

[uRADMonitor @uRADMonitor]

One unit, lots of data: the uRADMonitor® METEO #airquality #weather #IOT

[uRADMonitor @uRADMonitor]

Dozens of uRADMonitor SMOGGIE sensors are being deployed in public transport stations across Romania, showing real-time air quality data to travelers.

What first seems like local info builds something larger: awareness. People see the data, start to think - and eventually act

[uRADMonitor @uRADMonitor]

uRADMonitor® Smoggie®s put out a neat spectacle of lights on the test rig #airquality #monitoring #iot

[uRADMonitor @uRADMonitor]

New uRADMonitor® sensor deployment expanding the network. This batch uses our best-selling multiparameter MODEL A3 with LoRaWAN - field-proven reliability over 10+ years. https://t.co/nMOLxvtxxr

[uRADMonitor @uRADMonitor]

✨ Look at all these little brains ready to power our next batch of #uRADMonitor sensors! 🛠️ Each tiny microcontroller acts as the smart heart of the device: reading signals from sensors, processing the data, and sending it to the global network 24/7 #uradmonitor #radiation

[uRADMonitor @uRADMonitor]

Bistrița is becoming Romania's clean-air smart city leader! 🌬️📡Nearly 100 Romanian uRADMonitor® sensors rolling out now via EU B-CONNECT project tracking PM1/2.5/10, CO2, ozone, VOCs, noise, weather + more : https://t.co/jkZzXA6z5T

[uRADMonitor @uRADMonitor]

Dani straight-up BUILT his own underground reinforced concrete bunker from scratch 🏗️💪
Inside: real-time CO2 monitoring + outdoor radiation tracking with uRADMonitor sensors + tons of other gadgets - all linked to his custom decentralized LAN setup: https://t.co/ghITwGSRHr

[uRADMonitor @uRADMonitor]

~100 advanced uRADMonitor® #AirQuality sensors (A3, Model CITY + the new METEO for #Weather ) now deploying in Bistrița 🇷🇴 via the EU 🇪🇺 B-CONNECT! Several Universities part of the consortium for data analysis & #Research . Cleaner, smarter city ahead with great sensors! 🌬️📡

[uRADMonitor @uRADMonitor]

@RaduTiciu poor little Bolt.

[uRADMonitor @uRADMonitor]

🚨 New Year 2026: Fireworks vs Lasers/Drones - Sensors make it an easy choice 😱 the Truth:
Bucharest: PM2.5 spiked to 109! Cluj, Brașov, Bistrița: Clean air all night with laser & drone shows.
Epic celebrations WITHOUT toxic smoke and scared pets? Yes! https://t.co/udKxuwqu1N

[uRADMonitor @uRADMonitor]

Thanks to joint efforts of Department of Physics of University of Craiova and @umi_meknes , a new uRADMonitor MODEL A4 sensor is up and running in Meknès, Morocco

[uRADMonitor @uRADMonitor]

Our 2025? 😱 Insane upgrades: 10th Model A, drone-dropped #radiation sensors, A4s guarding Bucharest’s air, plus a new #weather station & off-grid SolarBattery and more!
🚀2026? Time for EVERYONE to unleash their best for a better world! https://t.co/oelLs8FAbl

[uRADMonitor @uRADMonitor]

🌬️ Shocked by What’s REALLY in the Air You Breathe Every Day? 😷
This sensor exposes the hidden dangers in real time: deadly PM2.5, CO₂ buildup, ozone, toxic VOCs, formaldehyde, noise & more. One device turns invisible threats into life-saving data!
https://t.co/NkPJpjsJPx

[uRADMonitor @uRADMonitor]

Season’s greetings to the uRADMonitor community 🎄
Thank you for supporting environmental monitoring and open data.
Selected sensors are 15% off until year-end 🎁 https://t.co/9mRMEmppZs
Wishing you a calm holiday season and a strong start to the new year! 🥳

[uRADMonitor @uRADMonitor]

No technical issue here: each drop in uptime means power cut. Not maintenance, not failures, but deliberate strikes on civilian infrastructure.
A sensor in #Ukraine, on the edge of winter.