TYPE 2- ESP32 based 4 Digits Digital Objects Counter with WiFi and 4 Channels RF remote control

TYPE 2- ESP32-Based 4-Digit Digital Object Counter (0–9999) with WiFi and 4CH RF remote control Overview This ESP32-powered 4-digit digital counter is a smart and versatile device designed to count objects automatically or manually. It can display values from 0 to 9999 using a bright, colorful LED matrix display. The system uses a photoresistor–laser beam mechanism to detect passing objects and increment the count with precision. How does it work ? With built-in WiFi, you can access a browser-based control panel directly from your phone or computer—no app installation required. Simply connect to the ESP32’s WiFi access point and manage the counter wirelessly. Demo Video: Check out all the images at https://photos.app.goo.gl/oddhgJuFsFJCPwdz9 Common Features: Automatic Object Counting: A laser beam constantly shines on the photoresistor. When the beam is interrupted (object passes through), the counter increases by one. Users can restrict photoresistor from counting via web interface. Manual Controls and RF remote control Three onboard buttons let you control the counter easily: UP: Increase count manually DOWN: Decrease count manually RESET: Reset the counter to zero Includes RF remote control module Supports RF remote control for wireless count up and count down WiFi Access & Web Control: Connect to WiFi network: SSID: ESP32_COUNTER_AP | Password: 12345678 Open browser and visit http://192.168.4.1 Access an intuitive web interface to: Increment or decrement the count remotely Set a specific count value, for example, 453 Stop further counting after reaching the target value Enable or restrict photoresistor-based counting when required Change display color Customizable Display Colors: Choose from five vivid colors — Yellow, Red, White, Green, and Blue — for the 4-digit display. Use web interface for changing colors. Colors are saved even power is turned off. Data Memory (Power Loss Protection): The ESP32 automatically remembers the last count and color settings, even after power disconnection. Display Options: Can be used with two display sizes, P3 Display (3-inch digits)-192mm x 96mm Included P5 Display (5-inch digits)- 320mmx160mm- you can choose to purchase separately Both use 64×32 LED matrix panels for clear, high-contrast numbers. Power Supply: Works with 5V 4A power adapter. Plug-and-Play Design: No assembly required. Comes fully pre-wired and tested. Enclosure is included. Includes Laser Module: High-quality laser emitter included for reliable photoresistor detection. Applications & Uses This counter is suitable for a wide range of industrial, commercial, and hobby projects, including: Factory or workshop production lines – count items as they pass on a conveyor. People counters – monitor entries or exits through a doorway. Event or game scoring systems – track scores or hits. DIY electronics projects – educational or experimental use. Inventory or packaging lines – automatic quantity tracking. Exhibition and display counters – show live object or visitor counts. General Specifications Feature Description Microcontroller ESP32 Display 64×32 RGB LED Matrix (P3 or P5)- INDOOR Counting Range 0–9999 Counting Method Photoresistor + Laser detection Manual Control 3 Buttons (UP, DOWN, RESET) Wireless Access ESP32 Access Point Mode Web Interface URL http://192.168.4.1 Power Supply 5V / 4A Memory Retention Saves count & color after power off Color Options Red, Green, Blue, Yellow, White Enclosure Not included Included Accessories Laser module, photoresistor module Package includes: 1 x Objects Counter Module with enclosure 1 x 433Mhz remote control- 10 meter range 1 x P3 64×32 dot matrix display- 192mm x 96mm display- DEFAULT 1 x P5 INDOOR 64×32 dot matrix display- 320mmx160mm display- OPTIONAL- purchase separately 1 x Laser Module 1 x 5V 4A power supply What's not included: You need to purchase these separately: 64x32 pixels P5 dot matrix display(Optional) HC-12 Long Range Remote Control(200m)