Random Nerd Tutorials https://randomnerdtutorials.com Learn ESP8266, ESP32, Arduino, and Raspberry Pi Thu, 07 Apr 2022 22:22:55 +0000 en-US hourly 1 https://wordpress.org/?v=5.9.3 https://i0.wp.com/randomnerdtutorials.com/wp-content/uploads/2018/03/n-favicon-2018.png?fit=16%2C16&quality=100&strip=all&ssl=1 Random Nerd Tutorials https://randomnerdtutorials.com 32 32 49223337 ESP8266 NodeMCU with TDS Sensor (Water Quality Sensor) https://randomnerdtutorials.com/esp8266-nodemcu-tds-water-quality-sensor/ https://randomnerdtutorials.com/esp8266-nodemcu-tds-water-quality-sensor/#respond Thu, 07 Apr 2022 22:18:18 +0000 https://randomnerdtutorials.com/?p=109596 In this guide, you’ll learn how to use a TDS meter (Total Dissolved Solids) with an ESP8266 NodeMCU board. A TDS meter indicates the total dissolved solids like salts, minerals, ...

CONTINUE READING »

The post ESP8266 NodeMCU with TDS Sensor (Water Quality Sensor) first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp8266-nodemcu-tds-water-quality-sensor/feed/ 0 109596
ESP32 with TDS Sensor (Water Quality Sensor) https://randomnerdtutorials.com/esp32-tds-water-quality-sensor/ https://randomnerdtutorials.com/esp32-tds-water-quality-sensor/#comments Wed, 06 Apr 2022 18:50:24 +0000 https://randomnerdtutorials.com/?p=109306 In this guide, you’ll learn how to use a TDS meter (Total Dissolved Solids) with the ESP32. A TDS meter indicates the total dissolved solids like salts, minerals, and metals, ...

CONTINUE READING »

The post ESP32 with TDS Sensor (Water Quality Sensor) first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp32-tds-water-quality-sensor/feed/ 9 109306
ESP32/ESP8266: MicroPython OTA Updates via PHP Server https://randomnerdtutorials.com/esp32-esp8266-micropython-ota-updates/ https://randomnerdtutorials.com/esp32-esp8266-micropython-ota-updates/#comments Fri, 25 Mar 2022 15:48:15 +0000 https://randomnerdtutorials.com/?p=109647 In this project, we’ll show you an example of how you can do OTA (over-the-air) updates to your ESP32/ESP8266 boards running MicroPython code via a PHP server. In summary, you’ll ...

CONTINUE READING »

The post ESP32/ESP8266: MicroPython OTA Updates via PHP Server first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp32-esp8266-micropython-ota-updates/feed/ 37 109647
Arduino: K-Type Thermocouple with MAX6675 Amplifier https://randomnerdtutorials.com/arduino-k-type-thermocouple-max6675/ https://randomnerdtutorials.com/arduino-k-type-thermocouple-max6675/#comments Fri, 18 Mar 2022 15:29:16 +0000 https://randomnerdtutorials.com/?p=109255 In this guide, you’ll learn how to read temperature using a K-Type Thermocouple with the MAX6675 amplifier with the Arduino board. A K-type thermocouple is a type of temperature sensor ...

CONTINUE READING »

The post Arduino: K-Type Thermocouple with MAX6675 Amplifier first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/arduino-k-type-thermocouple-max6675/feed/ 7 109255
ESP8266 NodeMCU: K-Type Thermocouple with MAX6675 Amplifier https://randomnerdtutorials.com/esp8266-k-type-thermocouple-max6675/ https://randomnerdtutorials.com/esp8266-k-type-thermocouple-max6675/#respond Tue, 15 Mar 2022 16:23:19 +0000 https://randomnerdtutorials.com/?p=109150 In this guide, you’ll learn how to read temperature using a K-Type Thermocouple with the MAX6675 amplifier with the ESP8266 NodeMCU board. A K-type thermocouple is a type of temperature ...

CONTINUE READING »

The post ESP8266 NodeMCU: K-Type Thermocouple with MAX6675 Amplifier first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp8266-k-type-thermocouple-max6675/feed/ 0 109150
ESP32: K-Type Thermocouple with MAX6675 Amplifier https://randomnerdtutorials.com/esp32-k-type-thermocouple-max6675/ https://randomnerdtutorials.com/esp32-k-type-thermocouple-max6675/#comments Tue, 15 Mar 2022 16:21:46 +0000 https://randomnerdtutorials.com/?p=109028 In this guide, you’ll learn how to read temperature using a K-Type Thermocouple with the MAX6675 amplifier with the ESP32 board. A K-type thermocouple is a type of temperature sensor ...

CONTINUE READING »

The post ESP32: K-Type Thermocouple with MAX6675 Amplifier first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp32-k-type-thermocouple-max6675/feed/ 6 109028
Arduino with BH1750 Ambient Light Sensor https://randomnerdtutorials.com/arduino-bh1750-ambient-light-sensor/ https://randomnerdtutorials.com/arduino-bh1750-ambient-light-sensor/#comments Thu, 10 Mar 2022 23:56:16 +0000 https://randomnerdtutorials.com/?p=108856 The BH1750 is a 16-bit ambient light sensor. In this guide, you’ll learn how to use the BH1750 ambient light sensor with the Arduino board. The sensor communicates with a ...

CONTINUE READING »

The post Arduino with BH1750 Ambient Light Sensor first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/arduino-bh1750-ambient-light-sensor/feed/ 3 108856
ESP8266 NodeMCU with BH1750 Ambient Light Sensor https://randomnerdtutorials.com/esp8266-nodemcu-bh1750-ambient-light-sensor/ https://randomnerdtutorials.com/esp8266-nodemcu-bh1750-ambient-light-sensor/#comments Thu, 10 Mar 2022 11:27:06 +0000 https://randomnerdtutorials.com/?p=108788 The BH1750 is a 16-bit ambient light sensor. In this guide, you’ll learn how to use the BH1750 ambient light sensor with the ESP8266 NodeMCU board using Arduino IDE. The ...

CONTINUE READING »

The post ESP8266 NodeMCU with BH1750 Ambient Light Sensor first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp8266-nodemcu-bh1750-ambient-light-sensor/feed/ 3 108788
ESP32 with BH1750 Ambient Light Sensor https://randomnerdtutorials.com/esp32-bh1750-ambient-light-sensor/ https://randomnerdtutorials.com/esp32-bh1750-ambient-light-sensor/#comments Tue, 08 Mar 2022 16:16:40 +0000 https://randomnerdtutorials.com/?p=108851 The BH1750 is a 16-bit ambient light sensor. In this guide, you’ll learn how to use the BH1750 ambient light sensor with the ESP32 board using Arduino IDE. The sensor ...

CONTINUE READING »

The post ESP32 with BH1750 Ambient Light Sensor first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/esp32-bh1750-ambient-light-sensor/feed/ 1 108851
Getting Started with Thonny MicroPython (Python) IDE for ESP32 and ESP8266 https://randomnerdtutorials.com/getting-started-thonny-micropython-python-ide-esp32-esp8266/ https://randomnerdtutorials.com/getting-started-thonny-micropython-python-ide-esp32-esp8266/#comments Mon, 07 Mar 2022 09:55:00 +0000 https://randomnerdtutorials.com/?p=80235 If you want to program your ESP32 and ESP8266 with MicroPython firmware, it’s very handy to use an IDE. In this guide, we’ll introduce you to Thonny IDE. After completing this ...

CONTINUE READING »

The post Getting Started with Thonny MicroPython (Python) IDE for ESP32 and ESP8266 first appeared on Random Nerd Tutorials.]]>
https://randomnerdtutorials.com/getting-started-thonny-micropython-python-ide-esp32-esp8266/feed/ 30 80235