reTerminal 5"

The reTerminal is an all-in-one board, powered by Raspberry Pi CM4, integrated with one IPS panel type multi-touch screen, carried with dual-band 2.4GHz/5GHz Wi-Fi & Bluetooth 5.0, pre-installed Debian system. By designing in modularization, the board is equipped with high-speed connectors to an expansion board. Designed for home assistance and individual AI development applications.

Raspberry Pi All in One Board

Powered by RPi CM4 32GB, integrated with IPS multi-touch screen, dual-band Wi-Fi & Bluetooth, pre-installed compatible Linux system
Modular Design

Featuring industrial high-speed expansion interface and 40-Pin Raspberry Pi compatible header
Rich Interfaces & Components

Equipped USB Type-A ports, Gigabit Ethernet, micro-HDMI, micro-SD card slot, MIPI camera interface, light sensor, accelerometer, buzzer, RTC and programmable buttons
Neat Personal Assistance

Enjoy yourself in multiple interested Dashboard or AI projects by Seeed and communities while utilizing built-in sensors and components
Great Industrial Facility

Benefit from stable Raspberry Pi-based operating system, multiple expanded industrial-level connectors, cryptographic co-processor, and official Seeed expansion board reTerminal E10-1
Hardware Security

Equipped with cryptographic co-processor (Microchip ATECC608A) for secure hardware-based key storage, asymmetric sign, verify, and key agreement

Feature

Raspberry Pi All in One Board:
Powered by RPi CM4 32GB, integrated with IPS multi-touch screen, dual-band Wi-Fi & Bluetooth, pre-installed compatible Linux system
Modular Design:
Featuring industrial high-speed expansion interface and 40-Pin Raspberry Pi compatible header
Rich Interfaces & Components:
Equipped USB Type-A ports, Gigabit Ethernet, micro-HDMI, micro-SD card slot, MIPI camera interface, light sensor, accelerometer, buzzer, RTC and programmable buttons
Neat Personal Assistance:
Enjoy yourself in multiple interested Dashboard or AI projects by Seeed and communities while utilizing built-in sensors and components
Great Industrial Facility:
Benefit from stable Raspberry Pi-based operating system, multiple expanded industrial-level connectors, cryptographic co-processor, and official Seeed expansion boardreTerminal E10-1

Hardware Overview

Application

The reTerminal can be your personal useful development board since it is built around Raspberry Pi CM4 module, and it provides multiple function thanks to its unique modular design and rich interfaces. You will find it more interesting when you discover there are plenty of skillful IoT & AI projects published by Seeed and the community.

And yet what about Industrial Internet of Things(IIoT) applications? It can be even amazed that reTerminal has equipped a cryptographic co-processor. That is to say, the reTerminal assembles a stable Linux operating system, high-speed expansion connector, multiple types of universal I/O, and hardware security, all of which make it hardware-ready for industrial equipment monitor and control.

Yocto for reTerminal | Seeed Studio Wiki

Specification	Details
Platform
Processor	Broadcom BCM2711 quad-core Cortex-A72 (ARM v8)
Frequency	64-bit SoC @ 1.5GHz
Memory
Capacity	8GB
Technology	LPDDR4 with on-die ECC
eMMC
Capacity	32GB
Wireless
Wi-Fi	2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac
Bluetooth	Bluetooth 5.0, BLE
Display
LCD	5-inch 720x1280 LCD
Touch Panel	Capacitive touch panel (support multi-touch)
Video
HDMI	1 x Micro HDMI output (up to 4Kp60 supported)
CSI	1 x 2-lane MIPI CSI camera interface
Multimedia	H.265 (4Kp60 decode) H.264 (1080p60 decode,1080p30 encode) OpenGL ES 3.0 graphics
Built-In Modules
Real-Time Clock	NXP Semiconductors PCF8563T Low backup current; typical 0.25μA at VDD = 3.0 V and Temperature = 25 ℃
Accelerometer	STMicroelectronics LIS3DHTR 16-bit, ±2g/±4g/±8g/±16g dynamically selectable full scale
Encryption	Microchip ATECC608A Secure Hardware-Based Key Storage, Asymmetric Sign, Verify, Key Agreement
Light Sensor	Levelek LTR-303ALS-01 Digital light sensor
Internal IO Expansion	Microchip MCP23008-E
Buzzer	≥85dB @10cm 2700±300Hz
External I/O
GPIOs	Up to 5 × UART Up to 5 × I2C Up to 5 × SPI 1 × SDIO interface 1 × DPI (Parallel RGB Display) 1 × PCM 1 × PWM channel Up to 3× GPCLK outputs
Vertical expansion interface	1 × PCIe 1-lane Host, Gen 2 (5Gbps) 1 × USB 2.0 port (highspeed) 26 x GPIOs POE
Power
Voltage	5V DC
Current	3A(Minimum)
Temperature
Operating Temperature	0 - 70°C( For the LCD Screen: 0 - 60°C)
Mechanical
Dimensions	140mm x 95mm x 21mm
Weight	285g
Certification
Certificates	CE, FCC, TELEC(211-210815)