LoRa and ESP32 are everybody’s darlings, and when a combination in the form of these small boards appeared on our platforms, it seemed they are a perfect combination. Is this true? Let’s test them.
- A 433 MHz Heltec
- An 868-915MHz Heltec
- An 868-915 TTGO
- And as a reference the Hope RFM95 868 MHz

These boards can be used as LoRa nodes and as TTN gateways.
In this video we have a closer look at these features:
- The ESP32
- The LoRa transceiver
- The antennas
- And the power management part

Learn more / En savoir plus / Mehr erfahren.

https://www.scoop.it/topic/21st-century-learning-and-teaching/?&tag=LoRaWAN

ukdvla's curator insight, January 30, 2021 3:47 PM

https://www.euglobalservices.com/
Renew Or Update Your Licence - Licence Driving Services
Renew or update your driving licence online, rapid support and SMS notifications. Mobile friendly and lost licence protection, fully legal to drive once approved. Explore Our Services. Check Application Pricing. Multiple Payment Options.
‎Renew Licence · ‎Lost Licence · ‎Change Your Address
https://www.euglobalservices.com/about-us/buy-uk-driving-licence/

Scooped by Gust MEES

Scoop.it!

First Steps with the Arduino-UNO R3 and NANO | Maker, MakerED, MakerSpaces, Coding | How-To transform an LCD1602 SPI Sketch to an LCD1602 I2C Sketch | 21st Century Learning and Teaching | Scoop.it

From gustmees.wordpress.com - January 10, 2019 3:44 PM

Gust MEES's insight:

How-To transform an LCD1602 SPI Sketch to an LCD1602 I2C Sketch We were already playing around, as seen on my tutorials below, with the Temperature/Humidity sensors DHT11, DHT22 and LCD1602, without I2C possibility. There were a lot of cables to connect, we will try out this time to use a LCD with I2C bus connection as it…

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=I2C

No comment yet.

Scooped by Gust MEES

Scoop.it!

From www.hackster.io - October 20, 2018 12:00 PM

Gust MEES's insight:

Arduino MKR1000 & Blynk
A simple Internet of Things experiment, using an Arduino MKR1000 board to control two LEDs and monitor a potentiometer, via Blynk app.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Blynk

ukdvla's curator insight, January 30, 2021 3:58 PM

Scooped by Gust MEES

Scoop.it!

From www.hackster.io - September 13, 2018 1:01 PM

Gust MEES's insight:

In this article, you will learn how to run OLEDs by Arduino, and display text, images, and animations on them. Find this and other hardware projects on Hackster.io.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=OLED

ukdvla's curator insight, January 30, 2021 4:03 PM

Scooped by Gust MEES

Scoop.it!

From blog.arduino.cc - August 18, 2018 12:20 PM

Gust MEES's insight:

If you’re ever wanted to make something awesome, but thought that you just didn’t have the right tools to do so, this soda fountain by “The Wrench” could provide the needed inspiration.

The project uses an Arduino Nano to control a small air pump via a relay, which turns on when a glass is the correct dispensing position. This pushes air into a sealed soda bottle, and soda is pushed out of another tube to equalize the pressure.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

ukdvla's curator insight, January 30, 2021 4:07 PM

Scooped by Gust MEES

Scoop.it!

From gustmees.wordpress.com - August 15, 2018 12:06 PM

Gust MEES's insight:

Scrolling text with I2C-LCD1602. I was looking for a simple project for beginners, newbies on Coding and MakerED. A looong time ago since we did a project with ONLY four (4) wires, isn't it! Well here is one which is very easy to create, a "Scrolling text on a LCD1602 with "I2C-Bus".

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LCD

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

No comment yet.

Scooped by Gust MEES

Scoop.it!

First Steps with the Arduino-UNO R3 and NANO | Maker, MakerED, Coding | RFID RC522 Tag-Card Reader with LCD1602-I2C | 21st Century Learning and Teaching | Scoop.it

From gustmees.wordpress.com - August 6, 2018 5:58 PM

Gust MEES's insight:

RFID RC522 Tag-Card Reader with LCD1602-I2C - We were already playing around with LCD's in our previous tutorial <===> First Steps with the Arduino-UNO R3 | Maker, MakerED, Coding | Super Starter Kit UNO R3 Project | LCD and Sensors Project <===> but there we used the SPI-Bus, meaning: connecting 12 wires (Potentiometer connections included...)!! With the I2C Bus we need ONLY to connect 4 wires!!

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=I2C

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LCD

http://blog.mklec.com/how-to-use-iici2c-serial-interface-module-for-1602-lcd-display/

No comment yet.

Scooped by Gust MEES

Scoop.it!

First Steps with the NodeMCU ESP8266 Wi-Fi Module and Arduino NANO | Maker, MakerED, Coding | Tips 2 | #Coding #Maker #MakerED #MakerSpaces | 21st Century Learning and Teaching | Scoop.it

From gustmees.wordpress.com - July 30, 2018 1:33 PM

Gust MEES's insight:

A GOOD preparation is half the work done! When we play around with Arduino NANO, NodeMCU, ESP8266 and others it is important (and more comfortable) to make us life as less difficult as necessary. Therefore we will have a look on the How-To, using some helpful tools.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

No comment yet.

Scooped by Gust MEES

Scoop.it!

From arduino-anleitung.de - July 28, 2018 12:50 PM

Gust MEES's insight:

1.Vorwort zur Arduino Anleitung

Diese Anleitung soll als Grundlage zum Erlernen der Arduino-Plattform dienen. Sie soll Anfängern einen einfachen, interessanten und eng geleiteten Einstieg in die Arduino-Thematik geben. Die Anleitung orientiert sich dabei hauptsächlich an praxisorientierten Aufgaben mit einer theoretischen Einführung vorab. Diese sollte man vorher unbedingt lesen, um bei den späteren Praxisaufgaben nicht an Kleinigkeiten zu scheitern.

Diese Anleitung ist im Rahmen einer Unterrichtstätigkeit entstanden. Sie kann kostenlos zum Erlernen der Arduino-Plattform verwendet, jedoch nicht ohne Erlaubnis kopiert oder anderweitig verwendet werden. Die Anleitung wurde sorgfältig erstellt und wird kontinuierlich gepflegt, jedoch wird keine Garantie für die Richtigkeit und Vollständigkeit übernommen.

Für die praktischen Aufgaben sollte man mit einigen elektronischen Bauteilen versorgt sein. Auf dieser Internetseite können sie passende Arduino-Sets bestellen, die speziell auf diese Anleitung zugeschnitten sind.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

No comment yet.

Scooped by Gust MEES

Scoop.it!

From randomnerdtutorials.com - July 26, 2018 5:11 AM

Gust MEES's insight:

This tutorial is a step-by-step guide that shows you how to build a standalone ESP8266 Web Server that controls two outputs (two LEDs). This ESP8266 Web Server is mobile responsive and it can be accessed with any device that as a browser in your local network.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=NodeMCU

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

No comment yet.

Scooped by Gust MEES

Scoop.it!

From learn.adafruit.com - July 22, 2018 8:39 AM

Gust MEES's insight:

Adafruit LED backpacks make it incredibly simple to add small bitmapped displays to a project. Each requires just four wires: power, ground and two communication lines to a microcontroller.

Two common questions we receive:

How can I use more than one 8x8 matrix backpack in an Arduino sketch?

Can I have two (or more) matrices always showing the same image?

This tutorial demonstrates both.

We’ve had spooky Halloween displays on the brain lately, but the concepts here are equally applicable to more innocent schemes!

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LEDs

No comment yet.

Scooped by Gust MEES

Scoop.it!

From www.cnx-software.com - July 21, 2018 6:45 PM

Gust MEES's insight:

BBC Micro:Bit board was first announced in July 2015. Designed for STEM education, the board was then offered to UK schools in March 2016, and a few months later UK store would start selling it worldwide. It’s now available pretty much anywhere, and you can likely find it in a local store or online.

The Thai government must have seen this, and thought to themselves “If the British can do it, we can do it too!”, as the National Electronics and Computer Technology Center (NECTEC) part of Thailand’s Ministry of Science and Technology designed KidBright32 board and courses to teach STEM to Thai students.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Coding

No comment yet.

Scooped by Gust MEES

Scoop.it!

From www.instructables.com - July 17, 2018 12:48 PM

Gust MEES's insight:

With this awesome board and app in your hand the projects will become more compact and efficient!!

So fasten your seat belt and get ready , we are going to build a simple project were you can control an LED connected with Node MCU board by BLYNK app and whooop!! there you go:)

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Internet+of+Things

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=Blynk

No comment yet.

Scooped by Gust MEES

Scoop.it!

Maker Inspiration-WHERE to GET Information to Stay Informed? | #MakerED #MakerSpaces #Coding #Arduino #RaspberryPI | 21st Century Learning and Teaching | Scoop.it

From gustmees.wordpress.com - January 27, 2019 9:00 AM

Gust MEES's insight:

Maker Inspiration-WHERE to GET Information to Stay Informed? Well, you jumped in into the world of makers (OR want to do SO soon...) and you feel comfortable with it? You found out THAT it is important to learn about THAT movement as it brings out creativity and a BETTER understanding in EDUcation WHEN…

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

No comment yet.

Scooped by Gust MEES

Scoop.it!

From www.hackster.io - December 11, 2018 11:58 AM

Gust MEES's insight:

Ultrasonic Rangefinder with Processing
Obstacle distance is measured using ultrasonic sensor and Arduino. The data is processed using Processing and the distance is marked.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ultrasonic+sensors

ukdvla's curator insight, January 30, 2021 3:49 PM

Scooped by Gust MEES

Scoop.it!

From internetofthinking.blogspot.com - September 26, 2018 12:25 PM

Gust MEES's insight:

Hi, in this tutorial we will see how to control electrical devices like fan, light, etc., to turn on and off using esp8266 from a web browser. if you are bored with a dedicated device controller like an app or an remote which will be available for only one particular device but using this method all the device which support web browsing will be act as a controller for us.

Make sure all the devices are connected to the same router, this example doesn't include a port forwarding function which will not allow us to control the device from outside the home network.

Components that you need for completing this project are very simple, you need to have an esp8266 wifi module and a relay, make sure you buying a 5v relay which very easy to use with esp chips doesn't require external supply too. we can make use of the Vin pin of the nodemcu or if you are using a generic chip, you need to supply an external 5v to the relay.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=I2C

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LCD

http://blog.mklec.com/how-to-use-iici2c-serial-interface-module-for-1602-lcd-display/

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=NodeMCU

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

No comment yet.

Scooped by Gust MEES

Scoop.it!

From howtomechatronics.com - August 19, 2018 12:26 PM

Gust MEES's insight:

In this Arduino IR Tutorial we will learn how to control electronic devices using a TV remote and an Arduino. We will make few examples starting from controlling a simple LED, then controlling a DC Fan speed, to controlling high voltage home appliances. You can watch the following video or read the written tutorial below.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

ukdvla's curator insight, January 30, 2021 4:04 PM

Scooped by Gust MEES

Scoop.it!

From randomnerdtutorials.com - August 16, 2018 9:20 AM

Gust MEES's insight:

This tutorial shows how to use the I2C LCD (Liquid Crystal Display) with the ESP32 using Arduino IDE. We’ll show you how to wire the display, install the library and try sample code to write text on the LCD: static text, and scroll long messages. You can also use this guide with the ESP8266.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=I2C

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LCD

http://blog.mklec.com/how-to-use-iici2c-serial-interface-module-for-1602-lcd-display/

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=NodeMCU

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

ukdvla's curator insight, January 30, 2021 4:06 PM

Scooped by Gust MEES

Scoop.it!

Guide for WS2812B Addressable RGB LED Strip with Arduino | #Neopixel #Maker #MakerED #MakerSpaces #Coding | 21st Century Learning and Teaching | Scoop.it

From randomnerdtutorials.com - August 8, 2018 12:41 PM

Gust MEES's insight:

ONLY 3 WIRES!!

This post is about the WS2812B LED strip, which is an addressable RGB LED strip. The information in this post also works with other similar LED strips, such as strips of the WS28XX family, Neopixel strip and others.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LEDs

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

ukdvla's curator insight, February 1, 2021 9:26 AM

Scooped by Gust MEES

Scoop.it!

From blog.mklec.com - August 3, 2018 4:59 PM

Gust MEES's insight:

This tutorial demonstrates how to use our FC-113 IIC/I2C Serial Interface Adapter Module For 1602 LCD Display. These serial interface modules simplifies connecting an Arduino to a 1602 Liquid Crystal display using only 4 wires. This module uses the PCF8574T IC chip.

TIP for those WHO bought <===> https://www.amazon.de/dp/B079T1BW6T/ on #Amazon <==> from #AZDelivery: The #I2CAddress which I got delivered was "0x3F" and NOT "0x27, 0x38"!!; Check the I2C Address with this #Sketch <===> https://playground.arduino.cc/Main/I2cScanner <===> SDA <==> PIN 4 / SCL <==> PIN 5 on Arduino

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LCD

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

ukdvla's curator insight, February 1, 2021 9:27 AM

Scooped by Gust MEES

Scoop.it!

From vimeo.com - July 29, 2018 12:59 PM

Gust MEES's insight:

A short introduction to the Arduino code structure and combining Arduino sketches.
Narrated by A. Kleindolph

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

ukdvla's curator insight, February 1, 2021 9:27 AM

https://www.euglobalservices.com/about-us/buy-uk-driving-licence/

ukdvla's curator insight, February 5, 2021 6:40 PM

https://dvlalicense.com/
buy uk driving licence
How to buy a registered UK driver's license with documents everywhere
Our company works in partnership with 4 driving schools in England,Northern Ireland,Scotland and Wales where hundreds of driver’s licenses are being issued in England each year. We have realized that some of these cities are too far for some of you to attain the theoretical and practical exams and some people are so busy at work and has no time to attend a driving exams. We enroll you to one of these driving schools and your files are treated like any other file due to our partnership with them.
How to apply for copy certificates
We encourage you to apply for a replacement or copy of a birth, death or marriage certificate directly from the General Register Office and not from the Royal Borough of Greenwich.

ukdvla's curator insight, February 5, 2021 6:41 PM

https://dvlalicense.com/

Scooped by Gust MEES

Scoop.it!

From educ8s.tv - July 27, 2018 6:34 AM

Gust MEES's insight:

Hi guys, for today’s tutorial, we will take a look at building an RFID based project with an Arduino using the RC522 reader and writer. We will be learning about the Reader and how to use it with the Arduino.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

No comment yet.

Scooped by Gust MEES

Scoop.it!

From randomnerdtutorials.com - July 25, 2018 9:41 AM

Gust MEES's insight:

In this project you’ll create a standalone web server with an ESP8266 that displays the temperature and humidity with a DHT11 or DHT22 sensor using the Arduino IDE. The web server you’ll build can be accessed by any device that has a browser on your local network.

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=NodeMCU

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ESP8266+WiFi+Module

No comment yet.

Scooped by Gust MEES

Scoop.it!

From www.youtube.com - July 22, 2018 8:02 AM

Gust MEES's insight:

Simple facial expressions for use in my interactive robot projects.
See more @ http://letsmakerobots.com/node/37367

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LEDs

No comment yet.

Scooped by Gust MEES

Scoop.it!

From gustmees.wordpress.com - July 21, 2018 9:55 AM

Gust MEES's insight:

Rolling Animated Eyes: Since very long I was looking for the How-To of "Rolling Eyes" on a LED-Matrix for one of my projects with Arduino. I found it through my searches on Google on a tutorial using Raspberry PI from "SunFounder"; a tutorial which shows as well the use with an Arduino UNO.…

Learn more / En savoir plus / Mehr erfahren:

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=LEDs

No comment yet.

21st Century Learning and Teaching

Popular Tags

#182 ESP32 Lora Boards: What you need to know before you buy (incl. Antenna knowledge) | #Maker #MakerED #MakerSpaces #Coding

First Steps with the Arduino-UNO R3 and NANO | Maker, MakerED, MakerSpaces, Coding | How-To transform an LCD1602 SPI Sketch to an LCD1602 I2C Sketch

Arduino MKR1000 & Blynk | #Coding #IoT #Maker #MakerED #MakerSpaces

Beginner’s Guide to Display Text, Image & Animation on OLEDs | #Arduino #Coding #Maker #MakerED #MakerSpaces

Make your own soda fountain out of cardboard | #Arduino #Coding #Maker #MakerED #MakerSpaces

First Steps with the Arduino-UNO R3 and NANO | Maker, MakerED, Coding | Scrolling text with I2C-LCD1602

First Steps with the Arduino-UNO R3 and NANO | Maker, MakerED, Coding | RFID RC522 Tag-Card Reader with LCD1602-I2C

First Steps with the NodeMCU ESP8266 Wi-Fi Module and Arduino NANO | Maker, MakerED, Coding | Tips 2 | #Coding #Maker #MakerED #MakerSpaces

Arduino Anleitung für Anfänger und Fortgeschrittene2 | #Coding #Maker #MakerED #MakerSpaces

Build an ESP8266 Web Server - Code and Schematics | #Coding #IoT #NodeMCU #Maker #MakerED #MakerSpaces

Animating Multiple LED Backpacks | Adafruit Learning System

KidBright32 Board is Thailand's BBC Micro:Bit Equivalent | #Coding #Maker #MakerED #MakerSpaces

Simple Led Control With Blynk and NodeMCU Esp8266 12E | #Maker #MakerED #MakerSpace

Maker Inspiration-WHERE to GET Information to Stay Informed? | #MakerED #MakerSpaces #Coding #Arduino #RaspberryPI

Ultrasonic Rangefinder with Processing and Arduino | #Coding #Maker #MakerED #MakerSpaces

control Electrical Devices From user web browser using esp8266 Nodemcu | Internet Of Things

Control any Electronics with a TV Remote | Arduino IR Tutorial | #Coding #Maker #MakerED #MakerSpaces

I2C LCD with ESP32 on Arduino IDE - ESP8266 compatible | #Maker #MakerED #MakerSpaces #Coding

Guide for WS2812B Addressable RGB LED Strip with Arduino | #Neopixel #Maker #MakerED #MakerSpaces #Coding

How To Use IIC/I2C Serial Interface Module For 1602 LCD Display # #Coding #Maker #MakerED #MakerSpaces

Combining Sketches on Arduino | #Coding #Maker #MakerED #MakerSpaces

Arduino RFID tutorial | #Coding #Maker #MakerED #MakerSpaces

ESP8266 DHT11/DHT22 Web Server Arduino IDE | #NodeMCU #Coding #IoT #Maker #MakerED #MakerSpaces

Robot facial expressions with Arduino, led matrix and MAX7219 - YouTube

First Steps with the Arduino-UNO R3 | Maker, MakerED, Coding | 24×8 LED MATRIX | Rolling Animated Eyes