The URVE Board A55 is a compact, yet powerful Arm-based computer designed for continuous, 24/7/365 operation. This makes it ideal for a range of applications, including industrial automation, IoT, robotics, and multimedia content display.
At the heart of the A55 is a Rockchip RK3566 Quad-Core Cortex-A55 processor clocked at 1.8 GHz. This processor is paired with 2GB of DDR3 RAM and 8GB of eMMC storage, a configuration similar to the URVE Board Pi, released earlier in 2023. The A55 also boasts an ARM Mali-G52-2EE GPU, which enhances its graphical capabilities and provides support for OpenGL, Vulkan, and OpenCL, making it adept at handling complex graphics rendering and multimedia applications.
Connectivity and Expansion:
The A55 is equipped with a comprehensive suite of connectivity options, including:
HDMI 2.0a: For high-resolution video output.
LVDS/eDP/MIPI: For flexible display connections.
TOSLINK optical audio output: For high-quality audio output.
3.5 mm audio jack: For standard audio connectivity.
Gigabit Ethernet: For fast and reliable network connections.
USB 2.0 and 3.0: For versatile device connectivity.
SATA: For external storage expansion.
MicroSD slot: For additional storage.
Edge connector: For further expansion with RS232, GPIO, I2S, and SPI connectivity.
I/O Options:
The compatible carrier board provides a wide range of I/O options, including:
RS485: For industrial communication.
UART: For serial communication.
ADC: For analog-to-digital conversion.
Durability and Reliability:
Designed for reliability and durability, the A55 features passive cooling and has no moving parts, making it resistant to vibration and well-suited for harsh environments. A built-in RTC backup battery ensures accurate timekeeping even in the event of power loss.
Software Support and Flexibility:
The A55 offers a high degree of software flexibility. Its compatibility with Docker enables developers to create virtual containers, streamlining software development and deployment. It also supports multiple Linux distributions, including Debian 11, Android 12, and URVE Linux (Buildroot), providing a platform for various applications.
Expansion Module for Enhanced Capabilities:
The A55 is compatible with an expansion module featuring the RP2040 microcontroller. This module enhances the A55 with:
Wi-Fi (802.11bgn 2.4GHz) and Bluetooth (2.1/4.2) connectivity: For wireless communication.
Onboard temperature sensors: For environmental monitoring.
Pinouts for humidity, CO2, and PIR sensors: For expanded environmental sensing capabilities.
Power over Ethernet (PoE) and 24V DC input: For flexible power options.
The entire expansion module is compact, measuring only 41 x 70 mm.
Specifications:
Memory/Storage: 2GB DDR3, 8GB eMMC, 1x MicroSD slot
Audio/Display: 1x HDMI 2.0a, 1x LVDS/eDP/MIPI, 1x audio TOSLINK (S/SPDIF), 1x audio JACK 3,5 mm
Camera: 1x MIPI CSI
Connectivity: 1x GbE LAN port
Expansion: 1x SATA
I/O Interfaces: 1x RS485 pinout, 3x UART, 1x ADC pinout, 1x edge connector
USB: 1x USB 2.0 OTG, 1x USB 3.0
Other Features: RTC, 1x DEBUG UART
Power: 1x 12V DC power-in pinout, 1x 12V DC power socket
Mechanical: 135 x 90 mm (w/o module), 176 x 90 mm (w module)
Availability and Pricing:
URVE has not yet released pricing or availability information for the URVE Board A55. However, you can find more information and specifications on their product page.
Conclusion:
The URVE Board A55 stands out as a compact and robust computing solution that is well-suited for a wide range of applications. Its powerful processor, extensive connectivity options, and flexible software support make it an attractive choice for developers and integrators working on projects in industrial automation, IoT, robotics, and other demanding environments. With its focus on reliability and versatility, the URVE Board A55 has the potential to become a go-to platform for a variety of embedded applications.
Source: https://urveboard.com/a55/spec
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