Elecrow CrowPanel Advance 3.5″-HMI AI Displayis a powerful HMI touch display witha480*320 resolution IPS screen. This Elecrow CrowPanel Advance uses theESP32-S3 chipas the core processor. This chip is equipped with anXtensa 32-bit LX7 dual-core processorwith a main frequency of up to240MHz, equipped with512KB SRAM, 8M PSRAM and 16M Flash, providing the device with powerful data processing capabilities. The integrated2.4GHz Wi-Fi and BLEfunctions, combined with thebuilt-in RF antenna, ensure the stability and reliability of the wireless connection. Also, the diverse interfaces and low power make this 3.5-inch Elecrow CrowPanel Advance HMI AI Display ideal for HMI applications that need strong wireless connectivity. It supports theArduino IDE, Espressif IDF, and PlatformIO. This CrowPanel Advance is compatible with theLVGLgraphics library and supportsC++.

This 3.5-inch Elecrow CrowPanel Advance AI Display screen uses an IPS panel, and the178wide viewing angleallows you to enjoy a vivid visual experience at any angle.Capacitive touchtechnology enables smooth, responsive interactions. It makes every touch accurate and intuitive.

A notable feature of the Elecrow CrowPanel Advance 3.5-inch AI Display is itsintegrated AI function. Users can interact by using the microphone and speaker. This includesvoice recognition and speech synthesis. They can have seamlessconversations with smart assistantsto get information.

With the SX1262 wireless module, this Elecrow CrowPanel Advance HMI AI Display can support access to theMeshtastic network(An open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices). This Elecrow CrowPanel Advance is the Meshtastic version of the CrowPanel Advance display. The included SX1262 LoRa module allows this Elecrow CrowPanel Advance to access the Meshtastic network and talk to other Meshtastic devices.

This Elecrow CrowPanel Advance HMI AI Display integrates the latest Meshtastic technology,optimized port layout, excellent display touch performance, andlarger storage space. These improvements enhance the flexibility and reliability of connectivity for the Elecrow CrowPanel Advance, provide users with more diverse choices and widerapplication possibilities, and meet the stringent requirements of modern intelligent systems for remote monitoring and control. This 3.5″ Elecrow CrowPanel Advance AI Display also supportstactility.Click hereto learn more.

Feature of Elecrow CrowPanel Advance HMI AI Display

• Equipped with ESP32-S3-WROOM-1 module as the core controller, it provides more excellent performance for the Elecrow CrowPanel Advance;
• Main frequency up to240MHz, equipped with 512KB SRAM, 8M PSRAM and 16M Flash;
• 480*320 3.5 for the Elecrow CrowPanel Advance, with driver IC ILI9488;
• IPS panel, 178wide viewing angle, supports capacitive touch;
• Intelligent AI function, equipped with speaker port and high-performance microphone, users can have seamless conversations with smart assistants through voice command interaction, voice recognition and speech synthesis, making it an excellent AI Display;
• Built-in LVGL demonstration interface and Arduino examples, plug and play;
• The SX1262 wireless module supports access to theMeshtastic network;
• Real-time clock function, ensuring the continuity and accuracy of system time in the event of power failure;
• The peripheral port adopts vertical and built-in terminal design, which is more in line with the compact and integrated design requirements of embedded devices.

CrowPanel Basic Series Compare With Elecrow CrowPanel Advance Series

Application scenarios for Elecrow CrowPanel Advance

• Industrial automation
• Smart city
• Smart home
• Medical equipment
• Agricultural technology
• Environmental monitoring
• Environmental monitoring
• Energy management
• Logistics and warehousing
• Retail and catering
• Education and research

Target Group for Elecrow CrowPanel Advance HMI AI Display

Engineers and technicians, system integrators, facility managers, R&D personnel, agricultural workers, environmental scientists, medical professionals, retailers and restaurant owners, educational institutions, energy companies, etc.

Specification for Elecrow CrowPanel Advance HMI AI Display

Main Chip-ESP32-S3-WROOM-1-N16R8 (Powering the Elecrow CrowPanel Advance)
CPU/SoC	high-performance Xtensa 32-bit LX7 dual-core processor, with up to 240MHz
System Memory	512KB SRAM8M PSRAM
Memory	16M Flash384KB ROM
Development Language	C/C++
Development Environment	ESP-IDFArduino IDEPlatformIOLVGL
Screen for Elecrow CrowPanel Advance
Size	3.5 inch
Diver IC	ILI9488
Resolution	480*320
Display Panel	IPS Panel
Touch Panel	Capacitive Single Touch
Viewing Angle	178
Brightness	400 cd/m(Typ.)
Color Depth	16-bit
Wireless Communication – Onboard Antenna for Elecrow CrowPanel Advance
WiFi	Support 2.4GHz, 802.11a/b/g/n
Bluetooth	Support Bluetooth 5.0 and BLE
Other	LoRa (Meshtastic capable)
Interface/Function for Elecrow CrowPanel Advance
Interface	USB port, UART, I2C, SD card slot, battery socket, speaker port, microphone, etc.
Function	RTC clock, audio amplifier, volume control, battery charge management, USB to UART, etc.
Button/LED Indicator for Elecrow CrowPanel Advance
Reset Button	Yes, press to reset the device
Boot Button	Yes, press and hold the power button to burn the program
PWR	Power indicator
CHG	Lithium battery charging status, completion indication
Other features of Elecrow CrowPanel Advance
Installation method	Back hanging, fixed hole
Operating temperature	-20~70 C
Storage temperature	-30~80 C
Power Input	5V/2A, USB or UART terminal
Dimensions	101.4*63.3*15.8mm

Wireless Module Details for SX1262(LoRa) for the Elecrow CrowPanel Advance

Pin	Pin Direction	Note
DIO1	Input/Output	Configurable general purpose IO ports
SCK	Input	SPI Data Pin
MISO	Input	SPI Data Pin
MOSI	Output	SPI Data Pin
3V3		Power supply
GND		Ground wire, connected to the power reference ground
NRESET	Output	Chip reset trigger input pin, low level is effective
DIO2	Input	RF switch send/receive control pin, low level is receiving, high level is sending
BUSY	Output	Used for status indication
NSS	Input	Module chip select pin, used for SPI communication
DIO3	Input/Output	Configurable general purpose IO ports

Antenna Performance for Elecrow CrowPanel Advance

GaindBi	3.5dBi
VSWR	<=1.9
Input impedance	50
Polarization	Vertical
Lightning Protection	DC Ground
Mechanical Specification
Wire Spec	RF1.13
Wire length(cm)	10cm
Input connector type	IPEX-1
Antenna weight(kg)	0.01
Operating temperature	-40~85

Display Pin Definition for Elecrow CrowPanel Advance

Pin	Description	Connector Type
SPK	Output audio signal and connect to speakers. The mainboard has a power amplifier chip circuit.	PH2.0-2P
PWR	Power LED
RST	Reset button. Press it to reset the system.
BOOT
UART0-OUT	Build communication between Logic modules, including serial communication module and printing module.	HY2.0-4P
UART0-IN		XH2.54-4P
I2C-OUT	Establish communication between the microcontroller and peripheral devices.	HY2.0-4P
BAT	Connect lithium battery. (With battery charging circuit)	PH2.0-2P

For more pin functions, seeWiki for Elecrow CrowPanel Advance.

Integrated Intelligent AI Functions on Elecrow CrowPanel Advance HMI AI Display

Voice interaction is achieved through the microphone and speaker, allowing seamless conversations with the smart assistant and easy access to information, making it a powerful AI Display.

Elecrow CrowPanel Advance Screen + MUI = Instant Meshtastic Messaging Device

Replaceable Wireless Module Design, Provides Diversified Wireless Communication Options for Elecrow CrowPanel Advance

By replacing the module, the Elecrow CrowPanel Advance supports multiple communication protocols such as Zigbee, LoRa, nRF2401, Matter, Thread and Wi-Fi 6. One Elecrow CrowPanel Advance screen can meet various wireless communication requirements, including Meshtastic functionality.

Note:Pleaseclick hereif you need to buy the display with other wireless modules.

IPS Panel With 178Wide Viewing Angle on Elecrow CrowPanel Advance

The 178wide viewing angle allows you to enjoy a vivid visual experience at any angle on the Elecrow CrowPanel Advance HMI AI Display.

Support Multiple Development Environments for Elecrow CrowPanel Advance

It supports multiple development environments, such as Arduino IDE, Espressif IDF, and PlatformIO, and development languages, such as C++, to meet the needs of different developers and make every project possible with the Elecrow CrowPanel Advance.

Support Open Source Graphics Library – LVGL on Elecrow CrowPanel Advance

It supports the LVGL graphics library, and you can design various UIs for the Elecrow CrowPanel Advance.

Design And Build UI Easily With SquareLine Studio for Elecrow CrowPanel Advance

Easily design and build your own LVGL UI with SquareLine Studios, simplifying design and development on the Elecrow CrowPanel Advance HMI AI Display.

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Connect With More Than 150+ Crowtail Sensors with Elecrow CrowPanel Advance

Application Scenario for Elecrow CrowPanel Advance

It is suitable for various scenes such as automotive HMI, medical equipment, drone control, camera control, smart home, home automation, industrial control, civil electronics,smart agriculture, environmental monitoring and IoT application devices, making the Elecrow CrowPanel Advance highly versatile.

Hardware Overview of Elecrow CrowPanel Advance

Package List for Elecrow CrowPanel Advance

• 1x Elecrow CrowPanel Advance ESP32 Display-3.5 inch
• 1x Wireless Module-Meshtastic( with 868Mhz/915MHz Copper Tube Spring antenna) Optional
• 1x USB-A to Type-C Cable
• 1x Crowtail/Grove 4pin DuPont cable
• 1x Antenna

Wiki & External links for Elecrow CrowPanel Advance

• Wiki for Elecrow CrowPanel Advance
• ESP32-S3 Datasheet