Uploaded January 2023 | Updated September 2026, 1 week ago
In this lesson we lean how to use ESP8266 module ESP01 to measure temperature and humidity by using DHT11 or DHT22 over Wi-Fi. We first prepare Arduino IDE to be ready for ESP8266 chip, then we program ESP01 module to have LED Blink, our 2nd project is to measure temperature and humidity and display it on the Serial Monitor. Then the 3rd project is to measure temperature and humidity and view it on mobile phone or on computer screen.
📚⬇️ Download and resource page robojax.com/RJT614
Related videos:
Introduction to DHT11, DHT22 Sensors: youtu.be/FWRWLzKFf38
Using DHT11, DHT22 with NodeMCU ESP8266 youtu.be/1A4-6hDARQc
Introduction to NodeMCU ESP8266 youtu.be/pLvqh57T3s4
Introduction to D1 Mini ESP8266 youtu.be/4QpOErbx0nM
Using LCD with NodeMCU ESP8266 youtu.be/HYMnCUtNMnw
Controlling AC Bulb with NodeMCU ESP8266youtu.be/wdgWdxV60dg
This lecture is part of Robojax Arduino Course based on SunFounder kit with lesson 1 starts here: bit.ly/sunfouder
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Use Chapters from timeline or click on the time
00:00 start
1:32 What is in this lesson?
2:32 Introduction to web data access
5:46 ESP01s wiring
8:48 Preparing Arduino IDE to work with ESP8266
11:45 Project 1: LED blink with ESP01
13:49 Generating BIN file for LED blink
19:11 wiring bin file into ESP01 module
20:24 Project 2: Reading Temperature and Humidity using DHT11/DHT22 on ESP01
22:31 Installing DHT library and code explained
24:34 Generating bin Binary file and writing it to ESP01
28:32 Project 2: Demonstration
30:07 Project 3: Reading Temperature over Wi-Fi on mobile phone or desktop
36:11 Exporting code to bin binary file and wiring it to ESP01
38:37 Project 3: Demonstration
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 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
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In this lesson we lean how to use ESP8266 module ESP01 to measure temperature and humidity by using DHT11 or DHT22 over Wi-Fi. We first prepare Arduino IDE to be ready for ESP8266 chip, then we program ESP01 module to have LED Blink, our 2nd project is to measure temperature and humidity and display it on the Serial Monitor. Then the 3rd project is to measure temperature and humidity and view it on mobile phone or on computer screen.
📚⬇️ Download and resource page robojax.com/RJT614
Related videos:
Introduction to DHT11, DHT22 Sensors: youtu.be/FWRWLzKFf38
Using DHT11, DHT22 with NodeMCU ESP8266 youtu.be/1A4-6hDARQc
Introduction to NodeMCU ESP8266 youtu.be/pLvqh57T3s4
Introduction to D1 Mini ESP8266 youtu.be/4QpOErbx0nM
Using LCD with NodeMCU ESP8266 youtu.be/HYMnCUtNMnw
Controlling AC Bulb with NodeMCU ESP8266youtu.be/wdgWdxV60dg
This lecture is part of Robojax Arduino Course based on SunFounder kit with lesson 1 starts here: bit.ly/sunfouder
The best thank you for me is to not to skip ads and Subscribe 🔔 to my channel, like 👍 the video It is greatly appreciated. 🔔 😊.
I will reply to all Subscriber's 🔔 questions. So make sure to Subscribe.😊 .
**** Purchase this SunFounder Arduino Learning kit from Affiliated Stores ***
Amazon USA:amzn.to/3iAYIh7
Amazon Canada:amzn.to/3Fm76cV
Amazon Germany :amzn.to/3UtVOYG
Amazon UK: amzn.to/3VuRNV1
Amazon France: amzn.to/3iCKfko
Amazon Spain: amzn.to/3Vu7uvA
Amazon Italy: amzn.to/3EYGu0v
Amazon Japan: amzn.to/3h0nbf1
SunFounder website: bit.ly/sf-3in1-kit
eBay: ebay.us/xYb1lT
AliExpress: https://s.click.aliexpress.com/e/_DlS0a0F
Use Chapters from timeline or click on the time
00:00 start
1:32 What is in this lesson?
2:32 Introduction to web data access
5:46 ESP01s wiring
8:48 Preparing Arduino IDE to work with ESP8266
11:45 Project 1: LED blink with ESP01
13:49 Generating BIN file for LED blink
19:11 wiring bin file into ESP01 module
20:24 Project 2: Reading Temperature and Humidity using DHT11/DHT22 on ESP01
22:31 Installing DHT library and code explained
24:34 Generating bin Binary file and writing it to ESP01
28:32 Project 2: Demonstration
30:07 Project 3: Reading Temperature over Wi-Fi on mobile phone or desktop
36:11 Exporting code to bin binary file and wiring it to ESP01
38:37 Project 3: Demonstration
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 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
----------- Robojax.com -----------
Website: robojax.com
All tutorials: robojax.com/tutorial_categories.php?lang=en
Downloads files: robojax.com/files.php?lang=en
If you found this tutorial helpful, please support me so I can continue creating contents like this. (PayPal):
🔥paypal.me/robojaxTV
Follow me on Facebook fb.me/robojaxTV
Follow me on TikTok tiktok.com/@robojaxtv
Follow me on Twitter: twitter.com/robojaxTV
Follow me on Instagram: instagram.com/robojax
**** AFFILIATE PROGRAM ****
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.






![Using two Heltec CubeCell LoRa ESP32 Boards HTCC-AB01 as remote switch as TX and RX
We learn how to use One CubeCell as Sender (TX) and the other as Receiver (RX). We use push button with TX to turn ON/OFF a relay with AC bulb or LED connected to the RX. Step by step code, wiring and demonstration is shown.
📚⬇️ Download and resource page https://robojax.com/RJT749
Related Vides:
Introduction to Heltec Lora HTCC-AB01: https://youtu.be/-dUKnIXPMeA
How to use ES32 WiFi Bluetooth board https://youtu.be/ Fj8QDlGuQ
Introduction to 5V relay: https://youtu.be/N-xbxtGGoHw
Arduino Step by Step course that starts here https://youtu.be/-6qSrDUA5a8
The best thank you for me is to not to skip ads and Subscribe 🔔 to my channel, like 👍 the video It is greatly appreciated. 🔔 😊.
I will reply to all Subscribers 🔔 questions. So make sure to Subscribe.😊 .
**** Purchase this CubeCell module from ****
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Download Arduino code for this video: [COMING soon]
Use Chapters from timeline or click on the time
00:00 Introduction
01:21 Introduction
04:10 Wiring Explained
07:39 Preparing LED with resistor for Arduino
08:29 Sender or TX Code Explained
10:41 Receiver or RX code Explained
14:37 Opening two Serial monitor with different com ports
16:50 Demonstration of Press and hold relay remote switch
17:51 Demonstration of toggle remote relay switch
19:25 Demonstration of LED control remotely
#Heltec #robojaxLoRA
Robojax.com
Website: https://robojax.com
All tutorials: https://robojax.com/tutorial_categories.php?lang=en
Downloads files: https://robojax.com/files.php?lang=en
If you found this tutorial helpful, please support me so I can continue creating contents like this. (PayPal):
🔥https://paypal.me/robojaxTV
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**** AFFILIATE PROGRAM ****
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Using two Heltec CubeCell LoRa ESP32 Boards HTCC-AB01 as remote switch as TX and RX](https://i.ytimg.com/vi/rSPN-8ZK0AM/mqdefault.jpg)



