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$
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I will build a real time grafana, pi dashboard for iot sensor data
Embedded Systems Engineer
Most IoT projects die between the demo and the part where it runs for a year without anyone touching it. That's the part I get hired for.
I build the whole chain, sensor to firmware to cloud to dashb...
Level 1
Hat bestimmte Leistungskriterien erfüllt und zeigt großes Potenzial auf dem Marktplatz.
Über diesen Service
Your sensors already read something useful. Nobody on the team can see it.
The data sits on a device, in a log file, or on a screen in a locked room. So decisions get made on a phone call to whoever is standing closest to the machine.
This fixes that.
HOW IT WORKS
A Raspberry Pi gateway sits next to your equipment and reads your sensors directly. Node-RED cleans and routes every value. Grafana puts it on a dashboard anyone opens in a browser, on site or from home.
SENSORS I WORK WITH
> Temperature, humidity, pressure, CO2
> Current, voltage, energy meters
> Flow, tank level, pH and EC
> Vibration and motor health
> Anything on Modbus RTU/TCP, MQTT, I2C, SPI, 1-Wire, GPIO or USB serial
WHAT YOU GET
> Pi flashed and configured for your exact sensor list
> Node-RED flows that transform and route every reading
> Grafana panels with thresholds and email or Telegram alerts
> Optional handoff to AWS IoT Core, Azure IoT Hub or your own broker
> Remote access, so changes never need a site visit
> A one-page runbook your operator can follow when a sensor drops
Pick your tier. Before anything is built, you get a wiring diagram and a panel layout for your sensor list.
Mein Portfolio
FAQ
How is my data secured?
Your data goes where you choose: your own server, your cloud account, or the Pi itself. Nothing routes through me. Connections are TLS encrypted, Grafana sits behind login, and remote access runs over a private tunnel rather than an open port. You hold every credential.
Will this work with my existing sensors?
Yes. Anything that speaks Modbus, MQTT, I²C, SPI, 1-Wire, or USB serial is fair game. Send the make and model and I'll confirm before you order.
Do I need to know NodeRED to keep it running?
No. I ship a one-page runbook with the screenshots you need to restart a flow or swap a sensor. Most clients never open NodeRED again.
Can I see the dashboard from outside the office?
Yes. Premium tier ships with Tailscale or a reverse tunnel, both safer than opening a port on your router.
Does the data leave my building?
Only if you ask. Standard tier runs entirely on your Pi. Premium adds an optional cloud handoff to AWS, Azure, or your own broker.
Do I own the code?
Yes. Full NodeRED flow JSON, Grafana JSON, and any custom scripts are yours after delivery.
Bewertungen
3 Bewertungen für diesen Service
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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Am relevantesten
C convert1088
Vereinigte Staaten
Laufende ZusammenarbeitAhmed was great to work with. He communicated clearly, delivered quality work on time, and handled the project professionally from start to finish. Everything went smoothly, and I appreciated his reliability and attention to detail. I would be happy to work with Ahmed again.
400 $-600 $
Preis
9 Tagen
Dauer
A 
Antwort des Freelancers
Hilfreich?F felixlouis054
Deutschland
absolutely wonderful to work with, we had some serious integration issues that he was able to work and solve, I recommend him and his expertise !
50 $
Preis
1 Tag
Dauer
Hilfreich?C carolynmaya
Vereinigte Staaten
Amazing experience from start to finish. Highly recommended!
50 $
Preis
1 Tag
Dauer
Hilfreich?
Bewertungen
3 Bewertungen für diesen Service
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
C convert1088
Vereinigte Staaten
Laufende ZusammenarbeitAhmed was great to work with. He communicated clearly, delivered quality work on time, and handled the project professionally from start to finish. Everything went smoothly, and I appreciated his reliability and attention to detail. I would be happy to work with Ahmed again.
400 $-600 $
Preis
9 Tagen
Dauer
A Antwort des Freelancers
Hilfreich?F felixlouis054
Deutschland
absolutely wonderful to work with, we had some serious integration issues that he was able to work and solve, I recommend him and his expertise !
50 $
Preis
1 Tag
Dauer
Hilfreich?C carolynmaya
Vereinigte Staaten
Amazing experience from start to finish. Highly recommended!
50 $
Preis
1 Tag
Dauer
Hilfreich?
