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Elecrow

$75.70 |
In stock
5.0 (1 review)

This CrowPanel module is a 7.0-inch HMI touch display built around the ESP32-S3-WROOM-1-N4R8, giving you a ready-to-program screen for IoT, automation and us...

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This CrowPanel module is a 7.0-inch HMI touch display built around the ESP32-S3-WROOM-1-N4R8, giving you a ready-to-program screen for IoT, automation and user-interface projects. The 800*480 TFT-LCD uses capacitive touch for responsive interaction, with WiFi and Bluetooth available from the ESP32-S3 module.

The board reserves a TF card slot, multiple peripheral interfaces, USB, speaker and battery connections, so it can be expanded into dashboards, control panels and embedded displays. It supports Arduino IDE, Espressif IDF, PlatformIO, Lua RTOS and Micro Python, and is compatible with the LVGL graphics library and openHASP.

Elecrow provides learning tutorials, open-source learning materials, a built-in LVGL demo interface and Arduino examples to help you customise your own UI. The package list includes 1x CrowPanel ESP32 Display 7.0 Inch module, 1x USB-A to Type-C Cable, 1x Crowtail/Grove to 4pin DuPont cable and 1 x Case.

Features:

  • ESP32 HMI 7" display: TFT LCD capacitive touch display with 800x480 resolution, supports responsive touch operations for an intuitive user interface interaction.
  • Powerful features: Uses the ESP32-S3-WROOM-1-N4R8 as its main controller, featuring a dual-core 32-bit LX7 processor at up to 240MHz.
  • Wireless: Integrates WiFi and Bluetooth wireless functionality for robust performance and versatile applications.
  • Multi-platform development: Supports Arduino IDE, Espressif IDF, PlatformIO and Micro Python.
  • LVGL: Compatible with the LVGL graphics library.
  • Rich interfaces and easy to use: Integrates a TF card slot, multiple peripheral interfaces, USB interface, speaker interface and battery interface.
  • Expansion: Delivers plug-and-play expandability to meet diverse application requirements across industries.
  • Wide range of applications: Suitable for automotive HMI, medical equipment, smart home, home automation, industrial control, civil electronics and IoT application devices.
  • Wireless communication: Integrated ESP32-S3 module, built-in wireless communication 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth-compatible 5.0.
  • Built-in examples: Built-in LVGL demo interface and Arduino example, plug and play.
  • Display hardware: LCD 800*480 7.0 inches Capacitive TFT-LCD with driver IC EK9716BD3 + EK73002ACGB.
  • Peripheral interfaces: Rich peripheral interfaces and expansion functions enable it to meet the needs of different fields.
  • openHASP: Supports openHASP.
  • Human-Machine Interface: You can use SquareLine Studios to design and implement your own LVGL UI and export ready-to-use projects with one click.

Specifications:

  • Model: 7.0 inch -CrowPanel ESP32 display
  • Main Processor: ESP32-S3-WROOM-1-N4R8
  • Resolution: 800*480
  • Flash: 4MB
  • PSRAM: 8MB
  • Touch Type: Capacitive Touch Screen
  • Touch Panel: TN Panel
  • Display Type: TN Panel
  • Screen: TFT-LCD Screen
  • Display driver: EK9716BD3 & EK73002ACGB
  • External power supply: DC5V-2A
  • Battery voltage: 3.7-4.2V
  • Interface: 2*UART0,2*GPIO,2*I2C,1*Battery
  • Button: BOOT Button and Reset Button
  • Active Area: 153.84*85.63mm(W*H)
  • Working Temperature: -20℃~70℃
  • Storage Temperature: -30℃~80℃
  • Pin Specification - SPK: PY2.0-2P
  • Pin Specification - GPIO_D: HY2.0-4P
  • Pin Specification - UART0: HY2.0-4P
  • Pin Specification - I2C: HY2.0-4P
  • Pin Specification - BAT: PH2.0-2P
  • Weight: 400g

A good fit for maker HMI panels, smart-home controllers, industrial dashboards, vehicle interfaces and connected display projects.

Jargon buster

Plain-language definitions for the technical terms used above.

ESP32
ESP32 is a family of low-cost microcontroller chips and modules from Espressif with built-in WiFi and Bluetooth. They support programmable firmware and over-the-air updates, and are commonly programmed with toolchains such as the Arduino core and ESP-IDF.
GPIO
General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
Grove
Grove is a standardised 4-pin plug-in connector system for sensors and modules that avoids soldering and jumper wires, with different cable types carrying I2C, UART, analogue or digital signals. When a product is Grove-compatible it can be quicker to connect supported modules, provided the connector type, signal and voltage all match.
HMI
HMI stands for Human-Machine Interface, meaning the screen, buttons or controls a person uses to interact with a device. Describing something as suited to HMI use suggests it is intended for user-facing applications such as control panels, dashboards or instrument displays.
I2C
I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
IDE
Short for Integrated Development Environment, a program used to write, run and manage code. It matters because some learners prefer a traditional coding workspace instead of a guided notebook-style lesson.
IoT
Short for Internet of Things, meaning physical devices that connect to networks or the internet to send data or be controlled remotely. It matters if you want projects such as connected sensors, remote controls or classroom data-logging activities.
LCD
LCD stands for liquid crystal display, a screen technology that uses a backlight and liquid crystals to show images or text. It matters because LCD modules usually need a display driver and enough controller pins or a bus interface to send image data.
LVGL
LVGL is an open-source graphics library for building buttons, menus, gauges and other user interfaces on small embedded displays. Support for LVGL matters if you want to create a polished touchscreen interface without drawing every screen element from scratch.
TFT
A thin-film transistor display is a common type of colour LCD used for graphics screens. Knowing a product is for TFTs helps you check that the driver board matches the display’s connector, resolution, backlight, and signalling method.
Type-C
USB Type-C (USB-C) is a small, reversible USB connector used for charging, power, and data transfer on many modern devices. A Type-C port or plug indicates the cable and charger connection needed to power, charge, or communicate with a device.

esp32 s3 wroom 1 datasheet

Datasheet · 891.7 KB · Click any page to view full size

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CE Certificate

Compliance · 110.8 KB · Click any page to view full size

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CrowPanel 7 inch HMI Display User Manual

User Guide · 2.5 MB · Click any page to view full size

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7 inch LCD Panel Specification

Datasheet · 1.2 MB · Click any page to view full size

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CrowPanel 7 inch HMI Display Outline Dimensions

Mechanical Drawings · 93.4 KB · Click any page to view full size

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LVGL Library Reference

User Guide · 3.4 MB · Click any page to view full size

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FCC Report

Compliance · 136.9 KB · Click any page to view full size

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Basic HMI ESPHome Tutorial (5.0–7.0 inch)

User Guide · 5.3 MB · Click any page to view full size

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Source Code

Open-source libraries, firmware & example projects for this product

HomeAutomation Switchplate based on lvgl for ESP32

arduino az-touch esp32 homeassistant homeautomation lanbon lvgl m5stack
Merge pull request #1031 from dnovx/fix/esp32s3-analog-touch-parallel-pins eb3afa5 2 days ago
View all 24 items on GitHub

Elecrow CrowPanel ESP32 HMI Display Course File

C
Update readme.md c735f00 11 months ago
View repository on GitHub
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