Smart IoT Water Level System using ESP32, Ultrasonic Sensor & Blynk. Real-time tank monitoring, alerts & motor control by Yarana IoT Guru.
In This Tutorial i'm going to show you how to setup the serial communication between Arduino and NodeMCU for soil moisture monitoring.
Turns the 2 LED's on and off by calculating the distance of the object from the Ultrasonic Sensor.
WIZnet developed a chip that combines RP2040 and W5500. Let's take a look at the new chip, W55RP20
The Station Edition series is a compact Lora device with 3W high power PA.
An NMEA0183 wind display with a waterproofed Enhanced Nextion 7" display and Arduino Nano clone and also ported to ESP32.
Use a pair of packet radios to draw and then send pictures between the two devices without WiFi or Bluetooth.
Set up a gateway for The Things Network using plug-and-play parts with the balenaFin Raspberry Pi Compute Module carrier board.
How to program M5Stack products using UIFlow and have Thonny running to diagnose errors over USB.
Just of less cost and mass use
This project sends notifications to a cell phone whenever your doorbell at home is pressed. This way, you are always in the know.
In this project, I'll show you how to use rosserial on ESP32 to connect that popular and affordable Wi-Fi microcontroller with the ROS.
A relay board with ESP8266 from LC.
Run marauder firmware on M5Stick-C and get yourself the smallest marauder hardware
This an automatic morse code which can be used in different situations and projects like ( ROV, Drones ..etc )
A CR2032-powered beacon to communicate over 433MHz RF band with blinks encoded message using ATtiny85 and 433MHz RF trans-receiver Modules
A project for small Weather Station with a central HUB for Home and an external part.
I saw different approaches of using WisNode LoRa. I found all of them complicated so I'll present a simple one.
This tutorial shows how to use the Arduino as MIDI (Musical Instrument Digital Interface) device.
A smart IoT glove.
A custom component made with nRF24L01P wireless transceiver with PSoC!
By the end of this article, you will know how to make two micro:bits communicate with each other.
A remote weather station that uses two arduinos, one as a transmitter and one as a data-logging receiver.
If you can't fix it in software you'll have to fix it in hardware in this case. Hence the NMEAtor.
