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"https://randomnerdtutorials.com/esp32-freertos-arduino-tasks/", "published_at": "2025-08-15T13:46:02+00:00" }, { "id": "01a0c548-9792-723c-b672-e6158a80c86b", "title": "Raspberry Pi Pico W: Bluetooth Low Energy (BLE) with MicroPython", "url": "https://randomnerdtutorials.com/raspberry-pi-pico-w-bluetooth-low-energy-micropython/", "published_at": "2025-08-07T14:03:22+00:00" }, { "id": "01a0c548-9792-723c-b672-e6158a9d29fa", "title": "ESP32 Web Server using LittleFS Filesystem (serve files from filesystem)", "url": "https://randomnerdtutorials.com/esp32-web-server-littlefs/", "published_at": "2025-07-29T15:24:12+00:00" }, { "id": "01a0c548-9792-723c-b672-e6158b32954b", "title": "ESP-IDF: ESP32 GPIO – Control Digital Outputs", "url": "https://randomnerdtutorials.com/esp-idf-esp32-gpio-outputs/", "published_at": "2025-07-24T13:54:23+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-03813d325214", "title": "Getting Started with the ESP32-C3 Super Mini", "url": "https://randomnerdtutorials.com/getting-started-esp32-c3-super-mini/", "published_at": "2025-07-17T14:27:50+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-03813e297aaa", "title": "ESP32 CYD with ESP-NOW: Receive and Display Data From Multiple Boards", "url": "https://randomnerdtutorials.com/esp32-cyd-esp-now-receive-data/", "published_at": "2025-07-10T13:23:01+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-03813e7e4381", "title": "ESP32-CAM: Display Pictures in Firebase Web App", "url": "https://randomnerdtutorials.com/esp32-cam-display-pictures-firebase-web-app/", "published_at": "2025-07-02T13:21:02+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-03813f2fc203", "title": "VS Code and pioarduino IDE: Programming the ESP32 (Windows, Mac OS X, Linux)", "url": "https://randomnerdtutorials.com/vs-code-pioarduino-ide-esp32/", "published_at": "2025-07-02T09:40:16+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-03813fc2dd55", "title": "ESP32-CAM Save Picture in Firebase Storage", "url": "https://randomnerdtutorials.com/esp32-cam-save-picture-firebase-storage/", "published_at": "2025-07-01T09:50:02+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-0381409d7fb8", "title": "Arduino with APDS9960 Proximity, Light, RGB, and Gesture Sensor", "url": "https://randomnerdtutorials.com/arduino-apds9960-gesture-sensor/", "published_at": "2025-06-26T13:53:20+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-03814117661a", "title": "ESP8266 NodeMCU with APDS9960 Proximity, Light, RGB, and Gesture Sensor (Arduino IDE)", "url": "https://randomnerdtutorials.com/esp8266-nodemcu-apds9960-sensor-arduino/", "published_at": "2025-06-25T15:12:00+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-038141b75df0", "title": "ESP32 with APDS9960 Proximity, Light, RGB, and Gesture Sensor (Arduino IDE)", "url": "https://randomnerdtutorials.com/esp32-apds9960-sensor-arduino/", "published_at": "2025-06-25T15:03:18+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-038142292a2d", "title": "MicroPython: ESP-NOW with ESP32 (Getting Started)", "url": "https://randomnerdtutorials.com/micropython-esp-now-esp32/", "published_at": "2025-06-19T13:48:55+00:00" }, { "id": "01a0c551-5ad0-72ff-ad92-0381430e9f92", "title": "Programming Raspberry Pi Pico 2 and 2 W with Arduino IDE ", "url": "https://randomnerdtutorials.com/raspberry-pi-pico-2-w-arduino-ide/", "published_at": "2025-06-18T17:42:44+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82a11576b", "title": "ESP-IDF: ESP32 Blink LED Example (VS Code)", "url": "https://randomnerdtutorials.com/esp-idf-esp32-blink-led/", "published_at": "2025-06-12T13:26:58+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82ac925b1", "title": "Control ESP32/ESP8266 GPIOs from Anywhere (Firebase Web App)", "url": "https://randomnerdtutorials.com/control-esp-gpios-firebase-web-app/", "published_at": "2025-06-12T09:39:00+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82acab321", "title": "MicroPython: ESP32/ESP8266 Get Device Info (CPU, MAC Address, Flash Size, PSRAM & More)", "url": "https://randomnerdtutorials.com/micropython-esp32-esp8266-device-info/", "published_at": "2025-06-04T16:40:48+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82af47bc1", "title": "Firebase: Control ESP8266 NodeMCU GPIOs from Anywhere", "url": "https://randomnerdtutorials.com/firebase-control-esp8266-nodemcu-gpios/", "published_at": "2025-05-30T08:50:00+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82b97975e", "title": "Raspberry Pi Pico with Interrupts: External and Timer Interrupts (MicroPython)", "url": "https://randomnerdtutorials.com/raspberry-pi-pico-interrupts-micropython/", "published_at": "2025-05-29T12:51:30+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82c367e31", "title": "MicroPython: ESP32/ESP8266 with DS3231 Real Time Clock (Get Time and Set Alarms)", "url": "https://randomnerdtutorials.com/micropython-esp32-esp8266-ds3231/", "published_at": "2025-05-28T16:03:59+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82c7c44ec", "title": "Firebase: Control ESP32 GPIOs from Anywhere", "url": "https://randomnerdtutorials.com/firebase-control-esp32-gpios/", "published_at": "2025-05-26T08:39:00+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82d23b2d4", "title": "Getting Started with Raspberry Pi Pico 2 and Pico 2 W", "url": "https://randomnerdtutorials.com/getting-started-raspberry-pi-pico-2-w/", "published_at": "2025-05-15T13:30:59+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82dba0295", "title": "ESP32/ESP8266: Firebase Data Logging Web App (Gauges, Charts, and Table)", "url": "https://randomnerdtutorials.com/esp32-esp8266-firebase-gauges-charts/", "published_at": "2025-05-15T10:00:00+00:00" }, { "id": "01a0c559-7ca6-7262-b59e-0ce82eb25871", "title": "ESP8266 NodeMCU Data Logging to Firebase Realtime Database", "url": "https://randomnerdtutorials.com/esp8266-data-logging-firebase-realtime-database/", "published_at": "2025-05-15T06:58:54+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac14678e0005", "title": "ESP32 Data Logging to Firebase Realtime Database", "url": "https://randomnerdtutorials.com/esp32-data-logging-firebase-realtime-database/", "published_at": "2025-05-12T06:06:31+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac146871b6d0", "title": "Building an ESP32 Web Server: The Complete Guide for Beginners", "url": "https://randomnerdtutorials.com/esp32-web-server-beginners-guide/", "published_at": "2025-05-08T13:39:26+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac14690f9071", "title": "ESP32/ESP8266: Firebase Web App to Display Sensor Readings (with Authentication)", "url": "https://randomnerdtutorials.com/esp32-esp8266-firebase-web-app-sensor/", "published_at": "2025-04-30T11:59:00+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac1469a43212", "title": "ESP32/ESP8266 Firebase: Send BME280 Sensor Readings to the Realtime Database", "url": "https://randomnerdtutorials.com/esp32-esp8266-firebase-bme280-rtdb/", "published_at": "2025-04-30T11:15:00+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac1469de0c66", "title": "ESP32/ESP8266: Firebase Authentication (Email and Password)", "url": "https://randomnerdtutorials.com/esp32-esp8266-firebase-authentication/", "published_at": "2025-04-30T08:24:33+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac146ad1a10b", "title": "ESP32 with Firebase – Creating a Web App", "url": "https://randomnerdtutorials.com/esp32-firebase-web-app/", "published_at": "2025-04-22T09:00:00+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac146b8564f5", "title": "ESP8266 NodeMCU with Firebase – Creating a Web App", "url": "https://randomnerdtutorials.com/esp8266-nodemcu-firebase-web-app/", "published_at": "2025-04-22T08:48:00+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac146c691ad3", "title": "ESP32: Getting Started with Firebase (Realtime Database)", "url": "https://randomnerdtutorials.com/esp32-firebase-realtime-database/", "published_at": "2025-04-21T10:57:00+00:00" }, { "id": "01a0c561-e256-73cd-8540-ac146cff708f", "title": "ESP8266 NodeMCU: Getting Started with Firebase (Realtime Database)", "url": "https://randomnerdtutorials.com/esp8266-nodemcu-firebase-realtime-database/", "published_at": "2025-04-21T04:12:00+00:00" } ] posts Claim your blog

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2026

ESP32 with INMP441 I2S Omnidirectional Microphone Module (Arduino IDE)original ↗

24 Sept 2026

ESP32 with MAX30102: Pulse Oximeter and Heart Rate Sensor (Arduino IDE)original ↗

17 Sept 2026

ESP32: WS2812B 8×8 Matrix Shape Editor Web Server (Arduino IDE)original ↗

10 Sept 2026

ESP-IDF: ESP32 Web Server Access Point (AP) Mode original ↗

31 Aug 2026

ESP-IDF with ESP32: Key Programming Concepts original ↗

27 Aug 2026

Raspberry Pi Pico: Web Server to Control Outputs (Arduino IDE)original ↗

20 Aug 2026

ESP32 Web Server: Charts with Temperature Statistics original ↗

13 Aug 2026

ESP32: 64 WS2812B RGB LED 8×8 Matrix (Arduino IDE)original ↗

6 Aug 2026

ESP-IDF: ESP32 I2C Scanner – Finding the Address of I2C Devices original ↗

30 Jul 2026

ESP32: WS2812B Addressable RGB LEDs (Neopixels) – Arduino IDE original ↗

23 Jul 2026

Bidirecional BLE Communication between Raspberry Pi and Raspberry Pi Pico W original ↗

16 Jul 2026

ESP32 ESP-NOW Web Server: Control Multiple ESP32 Boards original ↗

9 Jul 2026

Install ESP-IDF Extension for ESP32 on VS Code (Windows, Mac OS X, Linux)original ↗

9 Jul 2026

Programming ESP32 with ESP-IDF using VS Code – Getting Started Guide original ↗

6 Jul 2026

ESP32 NTP Digital Clock with Timezone and Daylight Saving Time original ↗

2 Jul 2026

ESP32 Web BLE: Live Sensor Data Visualization (BME280 Charts)original ↗

25 Jun 2026

ESP-IDF: ESP32 HTTP GET Request (Time API)original ↗

18 Jun 2026

ESP32 CYD with ESP-NOW: Control Multiple ESP32 Boards original ↗

11 Jun 2026

Raspberry Pi Pico with Relay Module (MicroPython)original ↗

4 Jun 2026

Raspberry Pi Pico Web Server: Files from Filesystem (MicroPython)original ↗

28 May 2026

ESP32 Send Emails using an SMTP Server: HTML, Text, and Attachments (Arduino IDE)original ↗

25 May 2026

ESP32 Web Server: Charts with Historical Data (load .csv file)original ↗

21 May 2026

ESP-IDF: ESP32 Web Server – Basic HTTP Authentication (Login/Logout)original ↗

14 May 2026

ESP32: Play Sound or Audio .mp3/.wav Files using YX5300 (Arduino IDE)original ↗

30 Apr 2026

ESP32 Web Server: Set Timer Schedule (Arduino IDE)original ↗

23 Apr 2026

Raspberry Pi Pico: Web Server (Arduino IDE)original ↗

16 Apr 2026

ESP-IDF: ESP32 Simple Web Server (Serve HTML Page)original ↗

9 Apr 2026

MicroPython String Formatting – 3 Different Ways (ESP32, ESP8266, RPi Pico)original ↗

3 Apr 2026

ESP32 CYD: Use Display, Touchscreen and MicroSD Card Simultaneously original ↗

26 Mar 2026

ESP32: Temperature on TM1637 7-Segment Display (WeatherAPI)original ↗

19 Mar 2026

MicroPython: ESP32/ESP8266 with TM1637 4-Digit LED 7-Segment Display original ↗

12 Mar 2026

Raspberry Pi Pico: TM1637 4-Digit 7-Segment Display (MicroPython)original ↗

11 Mar 2026

ESP-IDF: ESP32 Wi-Fi Scanner (Scan Nearby Networks RSSI)original ↗

4 Mar 2026

ESP32: 10 Easy Projects for Beginners original ↗

25 Feb 2026

ESP-IDF: ESP32 GPIO Interrupts (Button with Debouncing)original ↗

19 Feb 2026

ESP32 with YX5300/YX6300 MP3 Player (Arduino IDE)original ↗

12 Feb 2026

ESP32: 36 Free Guides for Sensors and Modules original ↗

6 Feb 2026

Raspberry Pi Pico W: Save Network Credentials on a Separate File (MicroPython)original ↗

5 Feb 2026

ESP32 with TM1637 4-Digit LED 7-Segment Display (Arduino IDE)original ↗

29 Jan 2026

MicroPython: ESP-NOW with ESP32 – Control Multiple Boards (One to Many)original ↗

22 Jan 2026

ESP32 FreeRTOS Mutex – Getting Started (Arduino IDE)original ↗

15 Jan 2026

ESP32: Set Up mDNS (Arduino IDE)original ↗

8 Jan 2026

2025

Year in Review 2025 – Random Nerd Tutorials original ↗

31 Dec 2025

Raspberry Pi Pico: Handling Files and Directories (MicroPython)original ↗

26 Dec 2025

ESP-IDF: ESP32 GPIO – Read Analog Input (ADC – Analog to Digital Converter)original ↗

18 Dec 2025

MicroPython: HTTP GET Requests with ESP32/ESP8266 original ↗

11 Dec 2025

Raspberry Pi Pico W: Set a Static IP Address (MicroPython)original ↗

5 Dec 2025

Getting Started with Raspberry Pi original ↗

27 Nov 2025

Install Mosquitto MQTT Broker on Raspberry Pi original ↗

27 Nov 2025

How to use ESP32 Dual Core with Arduino IDE original ↗

26 Nov 2025

ESP32 with FreeRTOS: Software Timers/Timer Interrupts (Arduino IDE)original ↗

20 Nov 2025

Arduino UNO Q: Getting Started (Features, Pinout, Examples)original ↗

13 Nov 2025

ESP32: Save Wi-Fi Credentials in a Separate File (and Other Sensitive Information)original ↗

6 Nov 2025

ESP32 GPIO Interrupts with Arduino IDE original ↗

30 Oct 2025

ESP32 with PIR Motion Sensor using Interrupts and Timers (Arduino IDE)original ↗

27 Oct 2025

ESP-IDF: ESP32 GPIO – Read Digital Inputs original ↗

23 Oct 2025

BLE Communication between Raspberry Pi and Raspberry Pi Pico W original ↗

16 Oct 2025

Getting Started with Thonny MicroPython (Python) IDE for ESP32 and ESP8266 original ↗

10 Oct 2025

ESP32 with FreeRTOS: Getting Started with Semaphores (Arduino IDE)original ↗

9 Oct 2025

ESP-IDF: Create Template ESP32 Project using VS Code original ↗

2 Oct 2025

MicroPython: ESP-NOW with ESP32—Receive Data from Multiple Boards (many-to-one)original ↗

25 Sept 2025

ESP-IDF: ESP32 GPIO PWM with LEDC (Control LED Brightness)original ↗

19 Sept 2025

ESP32 with FreeRTOS Queues: Inter-Task Communication (Arduino IDE)original ↗

11 Sept 2025

Raspberry Pi Pico: HC-SR04 Ultrasonic Sensor (MicroPython)original ↗

28 Aug 2025

Raspberry Pi Pico: HC-SR04 Ultrasonic Sensor (Arduino IDE)original ↗

26 Aug 2025

Registration Closed – Learn ESP-IDF with ESP32: The Beginner’s Guide (eBook)original ↗

24 Aug 2025

MicroPython: ESP32 ESP-NOW Two-Way Communication original ↗

21 Aug 2025

ESP32 with FreeRTOS (Arduino IDE) – Getting Started: Create Tasks original ↗

15 Aug 2025

Raspberry Pi Pico W: Bluetooth Low Energy (BLE) with MicroPython original ↗

7 Aug 2025

ESP32 Web Server using LittleFS Filesystem (serve files from filesystem)original ↗

29 Jul 2025

ESP-IDF: ESP32 GPIO – Control Digital Outputs original ↗

24 Jul 2025

Getting Started with the ESP32-C3 Super Mini original ↗

17 Jul 2025

ESP32 CYD with ESP-NOW: Receive and Display Data From Multiple Boards original ↗

10 Jul 2025

ESP32-CAM: Display Pictures in Firebase Web App original ↗

2 Jul 2025

VS Code and pioarduino IDE: Programming the ESP32 (Windows, Mac OS X, Linux)original ↗

2 Jul 2025

ESP32-CAM Save Picture in Firebase Storage original ↗

1 Jul 2025

Arduino with APDS9960 Proximity, Light, RGB, and Gesture Sensor original ↗

26 Jun 2025

ESP8266 NodeMCU with APDS9960 Proximity, Light, RGB, and Gesture Sensor (Arduino IDE)original ↗

25 Jun 2025

ESP32 with APDS9960 Proximity, Light, RGB, and Gesture Sensor (Arduino IDE)original ↗

25 Jun 2025

MicroPython: ESP-NOW with ESP32 (Getting Started)original ↗

19 Jun 2025

Programming Raspberry Pi Pico 2 and 2 W with Arduino IDE original ↗

18 Jun 2025

ESP-IDF: ESP32 Blink LED Example (VS Code)original ↗

12 Jun 2025

Control ESP32/ESP8266 GPIOs from Anywhere (Firebase Web App)original ↗

12 Jun 2025

MicroPython: ESP32/ESP8266 Get Device Info (CPU, MAC Address, Flash Size, PSRAM & More)original ↗

4 Jun 2025

Firebase: Control ESP8266 NodeMCU GPIOs from Anywhere original ↗

30 May 2025

Raspberry Pi Pico with Interrupts: External and Timer Interrupts (MicroPython)original ↗

29 May 2025

MicroPython: ESP32/ESP8266 with DS3231 Real Time Clock (Get Time and Set Alarms)original ↗

28 May 2025

Firebase: Control ESP32 GPIOs from Anywhere original ↗

26 May 2025

Getting Started with Raspberry Pi Pico 2 and Pico 2 W original ↗

15 May 2025

ESP32/ESP8266: Firebase Data Logging Web App (Gauges, Charts, and Table)original ↗

15 May 2025

ESP8266 NodeMCU Data Logging to Firebase Realtime Database original ↗

15 May 2025

ESP32 Data Logging to Firebase Realtime Database original ↗

12 May 2025

Building an ESP32 Web Server: The Complete Guide for Beginners original ↗

8 May 2025

ESP32/ESP8266: Firebase Web App to Display Sensor Readings (with Authentication)original ↗

30 Apr 2025

ESP32/ESP8266 Firebase: Send BME280 Sensor Readings to the Realtime Database original ↗

30 Apr 2025

ESP32/ESP8266: Firebase Authentication (Email and Password)original ↗

30 Apr 2025

ESP32 with Firebase – Creating a Web App original ↗

22 Apr 2025

ESP8266 NodeMCU with Firebase – Creating a Web App original ↗

22 Apr 2025

ESP32: Getting Started with Firebase (Realtime Database)original ↗

21 Apr 2025

ESP8266 NodeMCU: Getting Started with Firebase (Realtime Database)original ↗

21 Apr 2025