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Data Logging Zero to Hero with CircuitPython and MQTT

By Emanuele Signoretta on January 5, 2020

Using Python and open source software we publish data from a sensor over MQTT, persist the data and visualise it in real-time.

Studying electronics and communication engineering at Politecnico di Torino. Electronics, IT and Open Source enthusiast.

SONY color camera module, 700 TV Lines
Color camera module equipped with a 1/3″ CCD sensor and...
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ESP32 Low Power Module
ESP32 Low Power Module, based on Espressif’s SoC capable of...
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Power supply latch
This power supply latch provides power to the external circuit...
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GSM/4G Remote Control with DTMF Commands
Two-way remote control system, based on the GSM/4G A7682E module...
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Acoustic amplifier – in DIY Kit
This kit creates a microphone amplifier with an output suitable...
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Clap sensor switch – in DIY Kit
It is capable of recognizing the sound of clapping hands...
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Liquid level indicator for tanks – in DIY kit
This monitoring device is useful for keeping track of the...
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LED candle with Breath-Activated ON/OFF – in DIY Kit
This LED candle with breath-activated ON/OFF function draws inspiration from...
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How to Adjust X and Y Axis Scale in Arduino Serial Plotter (No Extra Software Needed)
The Serial Plotter in Arduino is an excellent tool for...
- Posted 2 months ago
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PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
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DIY Sensor – Innovation & Implementation
A sensor converts data such as heat, light, sound,...
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The flame that doesn’t burn
Based on Neopixel and a special ultra-thin Arduino, it simulates...
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Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
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Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200...
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Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
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Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
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Arduino GSM shield
This is a very low...
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Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
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GSM GPS shield for Arduino
Shield for Arduino designed and based on the module...
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- 181
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
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How to Control NeoPixel Installations via Wi-Fi Using Fishino and NodeMCU with Python
We create NeoPixel light installations with Fishino and NodeMCU...
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How to Adjust X and Y Axis Scale in Arduino Serial Plotter (No Extra Software Needed)
The Serial Plotter in Arduino is an excellent tool...
- Posted 2 months ago
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Elettronici Entusiasti: Inspiring Makers at Maker Faire Rome 2024
Maker Faire Rome 2024 is ready to amaze the...
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makeITcircular 2024 content launched – Part of Maker Faire Rome 2024
Applications to MakeITcircular must be in by October 3,...
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SONY color camera module, 700 TV Lines
Color camera module equipped with a 1/3″ CCD sensor...
- Posted 5 months ago
- 0

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