VIVEK KUMAR

15JanJanuary 15, 2026

Robotics Training in Kanpur – Learn Robotics & IoT with Practical Projects

Robotics Training in Kanpur – Learn Robotics & IoT with Practical ProjectsRobotics is no longer the future — it is the present. From smart homes to industrial automation, robotics and IoT skills are opening high-paying career opportunities for students and professionals. If you are searching for robotics training in Kanpur, IoT Web Planet offers hands-on, industry-oriented robotics courses designed for real-world learning.📍 Why Choose Robotics Training in Kanpur?Kanpur is rapidly emerging as a technology learning hub for engineering students, school learners,...

Uncategorizediot training kanpur0 CommentsLike: 1

19DecDecember 19, 2025

ESP-NOW ESP32: Powerful Wireless Communication Tutorial with Keypad & NeoPixel

What is ESP-NOW ESP32?ESP-NOW ESP32 is widely used in offline IoT projects where fast, reliable, and low-power communication is required. Using ESP-NOW ESP32, multiple ESP32 boards can communicate directly without depending on Wi-Fi routers or cloud servers, making ESP-NOW ESP32 ideal for real-time control systems and battery-operated devices.👉 ESP-NOW works on top of the 2.4 GHz Wi-Fi radio, but does not require Wi-Fi connection.Key Features of ESP-NOW ESP32📡 Peer-to-peer communication (up to 20 devices)⚡ Ultra-fast transmission (few milliseconds delay)🔋 Low...

ESP32, IoTarduino, ESP-NOW, esp32, ESP8266, IoT, Low Power Networking, Microcontrollers, Peer-to-Peer Communication, Smart Devices, Wireless Communication0 CommentsLike: 1

12DecDecember 12, 2025

ESP32 with Dot Matrix Display (MAX7219)

What is the Dot Matrix Display with MAX7219?A Dot Matrix Display is an arrangement of LEDs in a grid (commonly 8x8) used to display text, symbols, numbers, or animations. When combined with the MAX7219 driver chip, it becomes much easier to control multiple displays using just 3 wires (SPI) from the ESP32.🧠 Key Features of Dot Matrix with MAX7219FeatureDetailsDisplay TypeLED Dot Matrix (8x8 per module)Module DriverMAX7219InterfaceSPI-compatible (DIN, CLK, CS)Voltage5V (logic safe for ESP32)CascadableYes (multiple modules side-by-side)Control LibraryMD_Parola / MD_MAX72xxBrightness ControlYes (adjustable via software)⚙️ Pinout of MAX7219...

IoT0 CommentsLike: 1

12DecDecember 12, 2025

ESP-NOW with ESP32

What is ESP-NOW?ESP-NOW is a wireless communication protocoldeveloped by Espressif, allowing ESP32 boards to send and receive data directly without Wi-Fi or internet.🧠 Key Features📡 Peer-to-peer communication (up to 20 devices)⚡ Low power and fast (few milliseconds delay)🔐 Encrypted data transmission🚫 No Wi-Fi router or internet needed🔁 Bi-directional communication supported🔌 Where to Use (Use Cases)🎮 Wireless joystick controller🏠 Smart home automation🚨 Personal safety devices (like Safeguard+)🌱 Remote environment sensors🚗 Vehicle-to-vehicle communication🎓 College projects requiring mesh or local network🛠️ Components Needed✅ 2x ESP32...

ESP320 CommentsLike: 1

12DecDecember 12, 2025

ESP32 Joystick Controlled Robot Using ESP-NOW Protocol & L298N Motor Driver

ESP32 Joystick Controlled Robot Using ESP-NOW Protocol & L298N Motor DriverWireless bot control with speed adjustment via joystick tilt📝 IntroductionIn this project, we built a wireless robotcontrolled via a joystick and two ESP32 boardsusing the ESP-NOW communication protocol. Unlike Wi-Fi or Bluetooth, ESP-NOW enables fast, peer-to-peer data transfer between ESP32 devices using MAC addresses, making it ideal for real-time robot control.The robot’s movement and speed are controlled through analog joystick input, and an L298N motor driver handles motor driving on the receiving end.🔧 Hardware UsedComponentDescription2x ESP32One for sending...

ESP32, IoT0 CommentsLike: 0