JES-R76I

3.5-inch Single Board Computer

The JES-R76I is an ARM-based 3.5" single board computer powered by the industrial-grade Rockchip RK3576J SoC, featuring octa-core ARM Cortex processors and an integrated 6 TOPS NPU for deep learning acceleration. It supports multiple display options and offers rich I/O resources, including 2x GbE, 2x CAN, 1x Type-C, 2x USB 3.0, 6x COM, and 8x GPIO. The JES-R76I delivers enhanced processing and graphics performance along with faster AI inference capabilities for a wide range of applications.

•: Industrial-grade Rockchip RK3576J SoC

•: 4x Cortex-A72 + 4x Cortex-A53 + Mali-G52 GPU + 6 TOPS NPU

•: On-board 4/8GB LPDDR4X + 32/64/128GB eMMC

•: Display: 1x HDMI, 1x DP over USB-C, 1x LVDS

•: I/O: 2x GbE, 2x CAN, 1x Type-C, 2x USB 3.0, 6x COM, 8x GPIO

•: Expansion: TPM 2.0 for security, WiFi+BT, M.2 for 5G/4G

•: Supports 0~60℃/-40~85℃ operating temperature

Message consultation Business Consulting

Specification Comparison

Specification parameters

CPU	Rockchip RK3576J/RK3576 Quad core Arm Cortex-A72 up to 2.3 GHz (consumer) / TBD (industrial) Quad core Arm Cortex-A53 up to 2.2 GHz (consumer) / TBD (industrial)
NPU	6 TOPS Neural Network performance
GPU	Arm Mali-G52 MC3, supports OpenGL ES 1.1/2.0/3.2, Vulkan 1.1, OpenCL 2.0 FP
H/W Video Codec	H.265/H.264/VP9/AV1/AVS2 Decoder up to 8K30 or 4K120, H.265/H.264 Encoder up to 4K60
Memory	On-board 4GB/8GB LPDDR4X
Storage	On-board 32GB/64GB/128GB eMMC 5.1 for OS 1x Micro SD slot for storage expansion
Ethernet	2x RJ45, 10/100/1000 Mbps, 4kV Surge protection
WiFi	On-board AW-CM358 WiFi 5 (802.11ac) + Bluetooth 5.2 module
5G/4G	1x M.2 Key B for 4G/5G (USB 3.0), 1x Micro SIM slot
Display	1x HDMI 2.1 Type-A up to 4K60 1x DP Alt Mode over USB-C 1x Dual channel LVDS (2x15-pin 2.0mm header), 1x LVDS backlight (12V, 1x6-pin 2.0mm wafer) Supports HDMI+DP+LVDS Triple independent display
Video Input	-
Audio	1x 3.5mm Audio (CTIA)
USB	1x USB 3.0 Type-C with OTG/DP, 2x USB 3.0 Type-A
Serial Port	2x RS-232, 2x RS-232/485, 2x RS-232/TTL, 1x Debug via pin headers
CAN	2x CAN via pin headers
I2C	1x I2C for touch control
GPIO	8x GPIO (3.3V TTL level) via pin headers
Board Features	On-board Z32H330TC TPM 2.0 module (optional) Watchdog Timer, RTC, power button, programmable LEDs
Power Supply	12V DC-IN via 5.5x2.5mm DC Jack or 1x4-pin 2.5mm wafer
Form Factor	3.5 inch, 146mm x 102mm
OS Support	Android 14, Debian 12, Ubuntu (TBD), OpenHarmony (TBD)
Operating Conditions	0~60℃/-20~70℃/-40~85℃, 10%~90% RH non-condensing
Storage Conditions	-40~85℃, 5%~90% RH non-condensing

Specification parameters

CPU

Rockchip RK3576J/RK3576 Octa-core 64-bit processor Quad core Arm Cortex-A72, maximum main frequency 2.3GHz (room temperature)/TBD (wide temperature) Quad core Arm Cortex-A53, Maximum main frequency 2.2GHz (room temperature)/TBD (wide temperature)

NPU

6 TOPS Neural Network performance

GPU

Arm Mali-G52 MC3, support OpenGL ES 1.1/2.0/3.2, Vulkan 1.1, OpenCL 2.0 FP

Hardware codec

Support H.265/H.264/VP9/AV1/AVS2 video decoding, up to 8K30 or 4K120; Support H.265/H.264 video encoding, up to 4K60

Internal memory

Onboard 4GB/8GB LPDDR4X

store

On-board 32GB/64GB/128GB eMMC 5.1 for OS 1x TF card slot supports storage expansion

Ethernet

2x RJ45, 10/100/1000 Mbps, 4kV surge protection

WiFi

Onboard AW-CM358 module, support WiFi 5 (802.11ac) + Bluetooth 5.2

5G/4G

1x M.2 Key B (USB 3.0), which supports the expansion of 4G/5G modules; 1x Micro SIM card slot

reveal

1x HDMI 2.1 Type-A, supports 4K60 output 1x DP Alt Mode over USB-C 1x dual-channel LVDS (2x15-pin 2.0mm DuPont pin), 1x LVDS backlight (12V, 1x6-pin 2.0mm pin) supports HDMI+DP+LVDS three screen display or same display

Video input

Audio frequency

1x 3.5mm Audio (CTIA)

USB

1x USB 3.0 Type-C (supporting OTG/DP), 2x USB 3.0 Type-A

Serial port

2x RS-232 pin, 2x RS-232/485 pin, 2x RS-232/TTL pin, 1x Debug pin

CAN

2x CAN insert pins

I2C

1x TP-I2C pins

GPIO

2x GPIO Pin (8-bit, 3.3V level)

Extended function

Onboard National Technology Z32H330TC TCM/TPM 2.0 module (optional) supports independent watchdog, timing switch, 1x power button pin, 1x two-color LED pin

Power source

12V DC-IN (5.5x2.5mm DC Jack or 1x4-pin 2.5mm with buckle pin input)

Specification/Size

Standard 3.5 ", 146mm x 102mm

Operating system

Android 14, Debian 12, Ubuntu (in development), OpenHarmony (in development)

Operating temperature/humidity

0~60 ° C /-20~70 ° C /-40~85 ° C, 10%~90% RH no condensation

Store temperature/humidity

-40~85℃, 5%~90% RH non-condensing

Download