Also available: CrowPanel Advance 2.8" Meshtastic HMI Display and CrowPanel Advance 3.5" Meshtastic HMI Display. The CrowPanel Advance 2.4” AI Display for Meshtastic is a compact yet powerful HMI touchscreen designed for modern IoT and embedded applications. As part of the upgraded CrowPanel Advance Series, this version integrates the SX1262 LoRa module, enabling direct access to the Meshtastic mesh network for off-grid communication and device interaction. Powered by the ESP32-S3 processor, featuring a dual-core Xtensa LX7 CPU running up to 240MHz, along with 512KB SRAM, 8MB PSRAM, and 16MB Flash, the device delivers strong performance for complex applications. The 2.4-inch IPS display (320×240 resolution) offers a 178° wide viewing angle and smooth capacitive touch, providing an intuitive and responsive user experience. This display also features integrated AI functionality, enabling voice interaction through a built-in microphone and speaker. With support for Arduino IDE, Espressif IDF, PlatformIO, and compatibility with the LVGL graphics library, developers can easily design and deploy custom UI applications. With its compact design, optimized interfaces, and flexible wireless expansion, the CrowPanel Advance 2.4” is ideal for smart control systems, remote monitoring, and IoT solutions. Key Features Meshtastic-Enabled Communication Built-in SX1262 LoRa module Direct connection to Meshtastic mesh networks Supports off-grid messaging and device communication High-Performance ESP32-S3 Platform Dual-core Xtensa LX7 processor up to 240MHz 512KB SRAM + 8MB PSRAM + 16MB Flash Reliable performance for embedded and AI applications AI Voice Interaction Integrated microphone and speaker interface Supports voice recognition and speech synthesis Enables interaction with smart assistants Immersive Display Experience 2.4-inch IPS display (320×240 resolution) 178° wide viewing angle Smooth and responsive capacitive touch Flexible Wireless Expansion Replaceable wireless module design Supports multiple protocols: LoRa Zigbee nRF24L01 Matter Thread Wi-Fi 6 Meshtastic Developer-Friendly Ecosystem Supports Arduino IDE, Espressif IDF, PlatformIO Compatible with LVGL graphics library Supports C++ development Built-in demo UI and examples Easy UI Design Fully compatible with SquareLine Studio Simplifies UI creation and development Enables rapid prototyping Optimized Hardware Design Compact and integrated layout Vertical interface ports for embedded design Low power consumption for efficient operation Sensor Ecosystem Compatible with 150+ Crowtail sensors Expandable for diverse IoT applications Applications Industrial Automation Smart City Solutions Smart Home & Home Automation Medical Equipment Interfaces Agricultural Technology Environmental Monitoring Energy Management Systems Logistics & Warehousing Retail & Hospitality Education & Research Drone & Camera Control Systems Technical Specifications Category Specification Main Chip (ESP32-S3-WROOM-1-N16R8) CPU/SoC Xtensa 32-bit LX7 dual-core processor, up to 240MHz System Memory 512KB SRAM, 8MB PSRAM Flash / ROM 16MB Flash, 384KB ROM Development Language C/C++ Development Environment ESP-IDF, Arduino IDE, LVGL, PlatformIO Display Size 2.4 inch Driver IC ST7789 Resolution 320 × 240 Panel Type IPS Panel Touch Panel Capacitive Single Touch Viewing Angle 178° Brightness 400 cd/m² (Typical) Color Depth 16-bit Wireless Communication (Onboard Antenna) Wi-Fi 2.4GHz, 802.11 a/b/g/n Bluetooth Bluetooth 5.0 and BLE LoRa Supported via SX1262 module Interface & Functions Interfaces USB port, UART, I2C, SD card slot, battery socket, speaker port, microphone Functions Audio amplifier, volume control, battery charge management, USB to UART Buttons & Indicators Reset Button Yes, press to reset device Boot Button Press and hold to enter programming mode PWR Power indicator CHG Battery charging status indicator Power Input 5V / 2A via USB or UART terminal Environment Operating Temperature -20°C to 70°C Storage Temperature -30°C to 80°C Mechanical Installation Method Back hanging, fixed hole Dimensions 77.1 × 51.8 × 15.8 mm SX1262 LoRa Module (Pin Definition) Interface DIO1, DIO2, DIO3 (GPIO)SCK, MISO, MOSI (SPI)NSS (Chip Select)BUSY (Status)NRESET (Reset)3V3, GND Antenna Performance Gain 3.5 dBi VSWR ≤ 1.9 Impedance 50 Ω Polarization Vertical Lightning Protection DC Ground Antenna Mechanical Specification Wire Spec RF1.13 Wire Length 10 cm Connector Type IPEX-1 Weight 0.01 kg Operating Temperature -40°C to 85°C Display Pin Definition SPK Audio output (PH2.0-2P) PWR Power LED RST Reset button BOOT Boot configuration UART0-OUT Serial communication output (HY2.0-4P) UART0-IN Serial communication input (XH2.54-4P) I2C-OUT Peripheral communication (HY2.0-4P) BAT Battery connection (PH2.0-2P) Technical Documents Wiki ESP32-S3 Datasheet LoRa is a registered trademark of Semtech Corporation. LoRaWAN is a trademark of the LoRa Alliance. USB-C is a registered trademark of USB Implementers Forum. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.
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