- 🖥️ Raspberry Pi All-in-One Board: Powered by RPi CM4 32GB, integrated with IPS multi-touch screen, dual-band Wi-Fi & Bluetooth, pre-installed Linux system.
- 🔧 Modular Design: Industrial high-speed expansion interface and 40-Pin Raspberry Pi compatible header.
- 🔌 Rich Interfaces & Components: Includes USB Type-A ports, Gigabit Ethernet, micro-HDMI, micro-SD slot, MIPI camera interface, light sensor, accelerometer, buzzer, RTC, and programmable buttons.
- 🤖 Personal Assistance: Explore dashboards or AI projects using built-in sensors and components.
- 🏭 Industrial Facility: Stable Raspberry Pi OS, industrial connectors, cryptographic co-processor, and official Seeed expansion board reTerminal E10-1 supporting DC Jack/PoE/UPS, Gigabit Ethernet, LTE/4G/5G/LoRaWAN, RS485/232, CAN, SATA 2.0.
📅 Note: Product Lifetime: at least until 2034 (Based on Raspberry Pi)
📊 Specifications
| Platform | Processor | Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) |
| Frequency | 64-bit SoC @ 1.5GHz | |
| Memory | Capacity | 4GB |
| Technology | LPDDR4 with on-die ECC | |
| eMMC | Capacity | 32GB |
| Wireless | Wi-Fi | 2.4GHz & 5GHz IEEE 802.11b/g/n/ac |
| Bluetooth | Bluetooth 5.0, BLE | |
| Display | LCD | 5-inch 720x1280 LCD |
| Touch Panel | Capacitive multi-touch panel | |
| Video | HDMI | 1 × Micro HDMI output (up to 4Kp60) |
| CSI | 1 × 2-lane MIPI CSI camera interface | |
| Multimedia | H.265 (4Kp60 decode), H.264 (1080p60 decode, 1080p30 encode), OpenGL ES 3.0 | |
| Built-In Modules | RTC | NXP PCF8563T |
| Accelerometer | ST LIS3DHTR, 16-bit ±2g/±4g/±8g/±16g | |
| Encryption | Microchip ATECC608A, Secure Key Storage | |
| Light Sensor | 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, 5× I2C, 5× SPI, SDIO, DPI, PCM, PWM, GPCLK |
| Vertical Expansion | PCIe Gen2, USB 2.0, 26 GPIOs, PoE | |
| Power | Voltage | 5V DC |
| Current | 3A (Minimum) | |
| Temperature | Operating | 0–70°C (LCD: 0–60°C) |
| Mechanical | Dimensions | 140mm × 95mm × 21mm |
| Weight | 285g | |
| Certification | Certificates | CE, FCC, TELEC |
🖥️ Hardware Overview
📌 Note: Before attaching a camera with CSI 22-pin cable, ensure FFC contact pins face up.
📦 Applications
The reTerminal is a versatile development board built around Raspberry Pi CM4. Its modular design and rich interfaces support numerous IoT & AI projects from Seeed and the community.
- Grafana for reTerminal | Seeed Wiki
- Robot Arm, Like a Doctor - Hackster.io
- TensorFlow Lite on reTerminal | Seeed Wiki
- Flutter for reTerminal | Seeed Wiki
- ProtoPedia Projects
For Industrial IoT, the reTerminal includes a cryptographic co-processor, stable Linux OS, high-speed expansion connector, universal I/O, and hardware security—ideal for industrial monitoring and control.
📦 Part List
| reTerminal CM4104032 | x1 |
| Screwdriver | x1 |