MPN

Okdo ROCK 3 Compute Module (CM3) 2GB/16GB WIFI/BT

RS Stock No.:: 249-3154
Mfr. Part No.:: RM116-D2E16W2
Brand:: Okdo

Okdo ROCK 3 Compute Module (CM3) 2GB/16GB WIFI/BT

Bulk discount available

Subtotal (1 unit)*

£38.63

(exc. VAT)

£46.36

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

1,614 unit(s) ready to ship
Plus 203 unit(s) ready to ship from another location
Plus 1 unit(s) shipping from 08 September 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 49	£38.63
50 - 99	£37.61
100 +	£36.36

*price indicative

RS Stock No.:: 249-3154
Mfr. Part No.:: RM116-D2E16W2
Brand:: Okdo

The ROCK 3 Compute Module (CM3) is a System on Module (SoM) based on a powerful Rockchip RK3566 System on Chip (SoC), Quad-core Arm® Cortex®-A55 CPU and Arm Mali™-G52-2EE GPU. This CM3 is designed to increase the performance and capabilities of your design applications. With a 2GB LPDDR4 RAM, 16GB eMMC flash storage and wireless connectivity, including WiFi 5 and Bluetooth® 5.0, and many other class-leading features incorporated in this compact board of just 55mm x 40mm, the ROCK 3 Compute Module can be easily integrated into different industrial and multimedia projects. CM3 is developed by OKdo Technology in collaboration with Radxa, providing an out-of-the-box, cost-efficient solution that expands the capabilities of various embedded applications.

Key features of the ROCK CM3 2GB:

Rockchip RK3566 SoC with 64-bit Quad Core low power cores up to 2.0GHz

GPU: Arm Mali™-G52-2EE, OpenGL® ES1.1/2.0/3.0/3.1/3.2, Vulkan® 1.1, OpenCL™ 2.1

CPU: Quad-core Arm® Cortex®-A55 (ARMv8) 64-bit @ 2.0GHz

NPU: 1 TOPs@INT8, support INT8, INT16, FP16, BFP16, support deep learning frameworks such as TensorFlow, Caffe, Tflite, Pytorch, Onnx, Android™ NN, etc.

RAM: 2GB LPDDR4

Memory: 32bit DDR4/3/3L/LPDDR4/4X/3 and support eMMC 5.1 and SFC

Display: Single display engine, HDMI2.0, eDP 1.3, Dual MIPI-DSI, combo with single LVDS, 24bit RGB/BT1120 and EBC interface

Multimedia: 4K H.265/H.264/VP9 video decoder and 1080p@60fps H.264/H.265 video encoder

Video input: 8M Pixel ISP and 1 x 4 lanes or 2 x 2 lanes MIPI CSI-2 and DVP interface

Audio interface: I2S0/I2S1 with 8 channels, IS2/I2S3 with 2 channels, SPDIF0, PDM0 with 8 channels, TDM) with 8 channels and Voice Activity Detection (VAD).

High-Speed Interface: One USB 3.0 host, two SATA 3.0, one PCIE2.1, two SerDes (serialiser/deserialiser) lanes, dual USB 2.0 host and one USB 2.0 OTG and a single RGMII interface

Security: Arm TrustZone® security extension, Secure Video Path, Secure JTAG to debug, Secure boot, OTP and Crypto (AES/TDES/SM4/SM3/SHA256/SHA512/RSA)

Power Requirements: the power input into the SoM is 5VDC at 5A.

Interfaces:

802.11 b/g/n/ac Wireless LAN (Wi-Fi 5)

Bluetooth 5.0 with BLE

8 x I2C

4 x SPI

8 x UART

9 x PWM

50 x GPIO

2 x ADC

1 x Gigabit Ethernet PHY

Support PDM with microphone array

I2S

2 x SATA

1 x PCIe 2.0, 1 lane host (5Gbps)

1 x USB 2.0

1 x USB 2.0 OTG

1 x USB 3.0 (5Gbps)

1 x SDIO 3.0

1 x HDMI up to 4K x 2k@60Hz

1 x eDP four lanes (2.7 Gbps per lane)

2 x MIPI DSI @ 1.6Gbps per lane

2 x MIPI CSI

1 x 2 lane MIPI CSI camera port

1 x 4 lane MIPI CSI camera port

1 x LVDS combo four lanes, mux with MIPI DSIO

eMMC size: 16GB

3 x 100 pins 0.4mm pitch B2B connector

Supported Software:

Debian/Ubuntu Linux support

Android 11 support

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Okdo
	Product Name	ROCK 3 Compute Module (CM3) 2GB/16GB WIFI/BT
	RAM Size	2 GB
	Model Number	Compute Module 3
	Port Connections	CSI, DSI, HDMI, USB2, USB3
	Operating System	Android, Debian, Linux

	Select all
	Brand Okdo
	Product Name ROCK 3 Compute Module (CM3) 2GB/16GB WIFI/BT
	RAM Size 2 GB
	Model Number Compute Module 3
	Port Connections CSI, DSI, HDMI, USB2, USB3
	Operating System Android, Debian, Linux

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