How to use WiFi LoRa 32 V3 with OLED Send Temperature wirelessly to Kilometers away

This video provides a comprehensive guide on how to use the Meshnology Wi-Fi LoRa 32 V3 module. We begin by explaining the module's features and specifications, followed by a step-by-step tutorial on installing the necessary Arduino library. You'll then learn how to transmit text data wirelessly using the LoRa protocol. Next, we'll explore how to utilize the integrated OLED display for local information output. The tutorial continues by demonstrating how to connect and use a DHT22 sensor to measure temperature, and finally, we'll show you how to transmit this temperature data over the air for free using LoRa, achieving impressive long-range communication of over 1.4km. *** Documentation and Resources *** Visit Meshnology website https://meshnology.com/ Heltec Documentation: https://docs.heltec.org/en/node/esp32/esp32_general_docs/quick_start.html Download Arduino code for this video: http://robojax.com/L/?id=385 **** Purchase WiFi LoRa 32 V3 from Affiliated stores **** Amazon USA: https://amzn.to/4jlAzoG Amazon USA (N30 Shell): https://amzn.to/44ivKbp Purchase from Meshnology.com https://meshnology.com Amazon Canada: https://amzn.to/4i8vWNL Amazon (Europe) : https://amzn.to/3Ga9Cpu Related videos: How to use WiFi LoRa 32 V3 display: https://youtu.be/15lV_rcDBBg Read DC voltage up to 150V and send it to 21km or 13 miles: https://youtu.be/rOVVl9EI-So LoRa Cube Cell : https://youtu.be/-dUKnIXPMeA Use Chapters from timeline or click on the time 00:00 Start 3:51 Specs 8:32 Documentation page 9:52 Package and battery 12:58 Powering it up for the first time 16:37 Installing Library 18:19 Transmitter Basic code 19:43 Receiver Basic Code 20:39 Demonstration of sending receiving text 23:02 OLED demo code 24:06 Basic Text on OLED display code 26:26 Basic Text on OLED demo 26:58 Reading temperature with DHT22 28:49 LoRa Transmitter Temperature and Display 30:07 LoRa Receiver Temperature and Display 32:13 Triggering LED when temperature increases 22:26 LoRa Transmission Range Test 35:01 dBm and Milli Watt Tutorial by Ahmad Shamshiri form Canada If you found this tutorial helpful, please support me so I can continue creating contents like this. Here is PayPal link https://bit.ly/donate-robojax Power Supply I use: DC 30V 60A Power supply: https://s.click.aliexpress.com/e/_98Ah5c DC 60V 30A Power supply: https://s.click.aliexpress.com/e/_APyPJ0 Follow me on Facebook http://fb.me/robojaxTV Follow me on Twitter: https://twitter.com/robojaxTV Follow me on Instagram: https://instagram.com/robojax/ Follow me on TikTok : https://tickTok.com/@robojaxtv Tutorial by Robojax.com Get other projects code and learn Arduino http://robojax.com/ #robojax #LoRa #RobojaxESP32