OKdo x Radxa【ROCK 3C】 （4GB RAM）
ROCK 3 Model C－4G版本（4GB）WiFi 5 + BT5
OKdo x Radxa ROCK 3 Model C 2GB Single Board Computer Rockchip RK3566 Arm Cortex-A55
The OKdo ROCK 3 Model C (ROCK 3C) is a dependable single board computer based on the powerful Rockchip RK3566 SoC in an ultra-small form factor. Despite its compact size, it’s packed with remarkable features, including Quad core Armv8.2‑A Cortex®‑A55 CPU, Arm Mali™ G52 GPU, Wireless support including WiFi 5, HDMI 2.0 port supporting displays up to 1080p resolution, multiple connectivity and storage possibilities, and it’s compatible with a wide range of software operating systems! Whether you’re an engineer, an IoT enthusiast, or a hobbyist looking to create ground-breaking applications we’re certain that you’ll be blown away by the ROCK 3C. This impressive little board is a reliable and extremely capable platform for bringing your ideas to life.／
OKdo ROCK 3 C 基於功能強大的 Rockchip RK3566 SoC 的可靠單板計算機，外形超小。 儘管體積小巧，但它具有卓越的功能，包括四核 Armv8.2‑A Cortex®‑A55 CPU、Arm Mali™ G52 GPU、包括 WiFi 5 在內的無線支持、支持高達 1080p 分辨率的顯示器的 HDMI 2.0 端口、多重連接和 存儲的可能性，並且它與廣泛的軟件操作系統兼容！ 無論您是工程師、物聯網愛好者，還是希望創建突破性應用程序的愛好者，我們都相信您一定會被 ROCK 3C 震撼。 這個令人印象深刻的小板是一個可靠且功能強大的平台，可將您的想法變為現實。
【規格】：
- ROCK 3C SBC based on the reliable Rockchip RK3566 SoC
- Quad core Armv8.2‑A Cortex®‑A55 CPU and Arm Mali™ G52 GPU
- Wireless support including WiFi 5 and Bluetooth 5.0＊
- 32-bit LPDDR4 2GB RAM and eMMC socket
- HDMI® 2.0 port supporting display up to 1080p resolution
- M.2 E Key 2230 connector with PCIe 2.1 1‑lane and SATA 3.0 combo interfaces, providing high-speed storage access.
- Ultra-small form factor packed with remarkable features
【Interfaces】：
- 802.11 b/g/n/ac Wireless LAN supporting WiFi 5
- BT 5.0
- 1x HDMI 2.0 port supporting displays up to 1080p resolution
- 1x SD Card slot
- 3x USB2 HOST ports – The upper middle port can be used as USB2 OTG/HOST port
- 1x USB3 HOST port
- 1x Gigabit Ethernet port – supports PoE with add‑on PoE HAT
- 1x M.2 M‑Key connector for NVMe SSD or SATA SSD
- 1x camera port supporting 2‑lane MIPI CSI
- 1x display port supporting 2‑lane MIPI DSI
- 3.5mm jack with microphone. The HD codec supports up to 24‑bit/96KHz audio
- 40x user GPIO supporting various interface options:
up to 5 x UART,
1 x SPI bus,
up to 2 x I2C bus,
1 x PCM/I2S,
up to 6 x PWM,
up to 28 x GPIO,
2 x 5V DC power in,
2 x 3.3V power pin
Technical Specifications
| SoC | Rockchip RK3566 |
| Processor | Quad‑core Arm® Cortex®‑A55
(ARMv8) 64‑bit @ 2.0GHz |
| GPU | Arm Mali™ G52 GPU, supporting OpenGL® ES1.1/2.0/3.2, Vulkan® 1.1, OpenCL™ 2.0 |
| Memory | 32-bit LPDDR4 2GB RAM |
| Power Requirements | The ROCK 3C ’s recommended power source capacity is at least 5V/3A without M.2 SSD or 5V/4A using with M.2 SSD. ＊USB Type‑C 5V ＊5V Power applied to the GPIO PIN 2 & 4 |
| HDMI | 1x HDMI 2.0 port supporting display up to 1080p resolution |
| USB | 3x USB2 HOST ports– The upper middle port can be used as USB2 OTG/HOST port
1x USB3 HOST port |
| Connectivity | M.2 M‑Key 2230 connector with PCIe 2.1 1‑lane and SATA 3.0 combo interfaces, providing high-speed storage access. |
| MIPI | 1x 2 lane DSI 1x 2 lane CSI |
| Storage | eMMC |
| UARTS | 5x UART |
| External Antenna | NO |
| Software | ＊ARMv8 Instruction Set ＊Debian/Ubuntu Linux support ＊Android 11 support ＊Hardware access/control library for Linux/Android |
| Temperature | Operation temperature: 0~50 ℃ |
Specifications
| SKU | 2493157 |
| mpn | RS112-D1W2P1 |
| brand | Radxa OKDO |
Key benefits of the ROCK 3C single boardcomputer
【Reliable Rockchip SoC】
ROCK 3C provides reliable and capable performance based on the Rockchip RK3566 SoC, Quad core Armv8.2‑A Cortex®‑A55 up to 1.6GHz, Arm Mali™ G52 GPU, and 32-bit LPDDR4 2GB RAM. Rest assured that its compact size doesn’t mean it’s lacking features, the ROCK 3C will deliver outstanding performance while leveraging outstanding mechanical compatibility.／ROCK 3C 基於 Rockchip RK3566 SoC、高達 1.6GHz 的四核 Armv8.2‑A Cortex®‑A55、Arm Mali™ G52 GPU 和 32 位 LPDDR4 2GB RAM 提供可靠且強大的性能。請放心，其緊湊的尺寸並不意味著它缺乏功能，ROCK 3C 將提供出色的性能，同時利用出色的機械兼容性。
【WiFi onboard, as standard】
The ROCK 3C benefits from 802.11 b/g/n/ac Wireless LAN support including WiFi5 and Bluetooth 5.0 making it the ideal solution for supporting your IoT applications, whether you’re looking to create a smart application that requires a reliable Bluetooth connection, or you just want to connect your board to the internet via WiFi, the ROCK 3C has you covered!／ROCK 3C 受益於 802.11 b/g/n/ac 無線局域網支持，包括 WiFi5 和藍牙 5.0，使其成為支持物聯網應用的理想解決方案，無論您是想創建需要可靠的藍牙連接，或者您只想通過 WiFi 將電路板連接到互聯網，ROCK 3C 都能滿足您的需求！
【More OS, more options／作業系統】
ROCK 3C is a super practical little board, as it is compatible with multiple operating systems, including Android 11, Debian/Ubuntu Linux, the full implementation of the Arm architecture v8‑A instructions set, and others.／ROCK 3C是一款超實用的小板，兼容Android 11、Debian/Ubuntu Linux等多種操作系統，全面實現Arm架構v8-A指令集等。
【No storage limitations／沒有儲存限制】
You may think the ROCK 3C lacks storage capacity with its 32-bit LPDDR4 2GB RAM, however, it benefits from a high-speed eMMC socket for eMMC modules which can be used for data storage and OS. The eMMC socket is compatible with readily available industrial pinout and form factor hardware.／您可能認為 ROCK 3C 的 32 位 LPDDR4 2GB RAM 缺乏存儲容量，但是，它受益於用於 eMMC 模塊的高速 eMMC 插槽，可用於數據存儲和操作系統。eMMC 插座與現成的工業引出線和外形硬件兼容。
【Highly compatible with SBC accessories／兼容】
There’s nothing more frustrating than getting a new piece of tech and finding out it’s not compatible with your existing accessories. The ROCK 3C’s 40-pin header supports a huge range of interface options, offering an abundance of connectivity capabilities meaning the 3C is compatible with almost every accessory you could think of! On top of that, the dual functionality of many of the pins opens the possibilities for advanced accessories, the sky is the limit!／沒有什麼比獲得一項新技術並發現它與您現有的配件不兼容更令人沮喪的了。ROCK 3C 的 40 針接頭支持多種接口選項，提供豐富的連接功能，這意味著 3C 幾乎可以兼容您能想到的所有配件！最重要的是，許多別針的雙重功能開啟了高級配件的可能性，沒有限制！
【Supports 1080P display／顯示屏】
With an Arm Mali™ G52 graphics processing unit (GPU) at its heart, the ROCK 3C is ideal for multimedia applications, such as videos, and signage. The board benefits from camera and display interfaces, HDMI 2.0 port supporting display up to 1080p resolution, near-CD-quality audio output through a 4-ring 3.5mm audio jack with mic input, and more.／ROCK 3C 以 Arm Mali™ G52 圖形處理單元 (GPU) 為核心，是視頻和標牌等多媒體應用的理想選擇。該板受益於攝像頭和顯示接口、支持高達 1080p 分辨率顯示的 HDMI 2.0 端口、通過帶麥克風輸入的 4 環 3.5 毫米音頻插孔輸出接近 CD 質量的音頻等。
【Availability／可用性】
Struggling with SBC stock shortages? Don’t waste time stock hunting as OKdo and Radxa ensure long-term stock availability of the ROCK 3C allowing you to focus on developing incredible design applications.／為 SBC 庫存短缺而苦惱？不要浪費時間尋找庫存，因為 OKdo 和 Radxa 確保 ROCK 3C 的長期庫存可用性，讓您專注於開發令人難以置信的設計應用程序。
【Who is Radxa?】
OKdo has an exclusive partnership with Radxa to manufacture and distribute ROCK Single Board Computers (SBCs) and ROCK System on Modules (SoMs). Radxa is a technical startup founded in 2013 that focuses on the design, manufacture and production of open-source hardware products that include the range formerly known as Rock Pi.
