Products
- -Single board computer
- -Rockchip
- EM3588 SBC3588 Idea3588 Idea3588S Idea3576 SBC3576 EM3576 SBC3568 EM3568 EM3568-AV CAM KIT3566 SBC3566 EM3566 EM3562 EM3326S KIT1126B SBC1126B Idea1126B-P EM1126B-P SBC3399 Idea3399 EM3399 Idea3288 EM3288 EM1808 EM3128 EM1103B
* Processor: Rockchip RV1126B. Quad-core Cortex-A53 @ 1.6GHz
* NPU: 3 TOPS
* RAM: 2GB/4GB
* Storage: 8GB/16GB/32GB/64GB/128GB/256GB
* Interfaces: USB3.0 DRD, 3x USB2.0 Host, HDMI, 4x MIPI CSI(camera), 2x CVBS in(camera), Ethernet, mPCIe, Debug, CAN, RS485, Micro SD, Speaker, MIC, ADC, IR, Motor, GPIO, etc.
* Operating System: Debian 12, Buildroot
* Dimensions: 155 x 105 mm
* Operating Temperature: 0° to + 70° C
* Expansion Module: 4G module, WiFi, Camera
The KIT1126B is powered by the Rockchip RV1126B’s quad-core Cortex-A53 and 3-TOPS NPU to run mainstream AI models (TensorFlow, PyTorch, etc.) directly at the edge, enabling real-time inference without cloud latency. The dual ISP (12MP hardware ISP plus 8MP AI-ISP) delivers crisp images even in challenging lighting, thanks to HDR and 3DNR, boosting the reliability of vision-based systems. Connectivity is streamlined for real-world deployment: four MIPI CSI and two CVBS inputs allow simultaneous multi-camera capture for panoramic or stereo applications; Ethernet with PoE carries both power and data over a single cable, cutting installation complexity. CAN, RS485, ADC, IR, HDMI, and stepper motor driver interfaces connect directly to industrial sensors, actuators, and displays - no extra dongles needed. The LGA1126B SOM operates from -20°C to +85°C, ensuring stable performance in outdoor or factory floors. Software support covers Debian, Buildroot, and the fast boot IPS system, giving developers flexibility in choosing the right OS for their project. With its balanced combination of AI power, rich I/O, and rugged design, the KIT1126B is an ideal choice for intelligent surveillance (AI cameras, smart locks, inspection), industrial vision (defect detection, edge analytics), robotics (cleaning, logistics, service), automotive (DMS, BSD), and a wide range of AIoT devices - from prototyping to volume deployment.



| Specifications | |
|---|---|
| SoC | Rockchip RV1126B Quad-core Cortex-A53 @ 1.6GHz |
| NPU | 3 TOPS for INT8. Support INT4, INT8, INT16, FP16 |
| Memory | 2GB/4GB LPDDR4 |
| Storage | - 8GB/16GB/32GB/64GB/128GB/256GB eMMC - MicroSD card slot |
| Power Supply | - 12V/3A DC input jack - POE |
| USB | - 1x USB3.0 DRD (Dual-Role Device) - 3x USB2.0 Host |
| Connectivity | - 1x 10/100M Ethernet RJ45 port with PoE support - 2.4G WiFi(802.11b/g/n) with Bluetooth 4.2 - mPCIe socket with Nano SIM card port to support 4G&GPS module |
| Serial Port | - 1x Debug, 3-pin connector - 1x RS485, 3-pin connector |
| Display | HDMI (MIPI DSI to HDMI), 1920x1080@60fps |
| Camera | - 4x 2-lane MIPI CSI, 24-pin FPC connector - 2x CVBS IN, dual-BNC connector |
| Audio | - 1x MIC, 2-pin connector - 1x Speaker, 2-pin connector |
| Keys | Maskrom, Reset, Recovery, Power |
| Other features | - Supercap-powered RTC - CAN, 2-pin connector - GPIO, 4-pin connector - ADC, 8-pin connector - IR, 3-pin connector - I2C Debug, 3-pin connector - Motor (V+H), 2x 5-pin connectors |
| Operating Temperature | 0° to + 70° C |
| Dimension | Base board - 155 x 105 mm; CPU module - 30 x 28.75 mm |
| OS | Item | Feature | Description |
|---|---|---|---|
| Debian 12 Buildroot |
Boot | U-Boot 2017.09 | rv1126b_ddr_1332MHz_v1.09.bin |
| Kernel | Version | Linux 6.1.141 | |
| Drivers | eMMC | eMMC 4.51 | |
| Serial port | Debug UART | ||
| RTC | Support | ||
| Ethernet | 10/100Mbps Ethernet | ||
| HDMI | MIPI to HDMI | ||
| RS485 | Support | ||
| CAN | Support | ||
| SPI | Support | ||
| WiFi & Bluetooth | Wireless - 2.4GHz, 802.11b/g/n Bluetooth4.2 |
||
| USB Host | 3x USB2.0 Host | ||
| USB OTG & USB3.0 | OTG function must be switched manually | ||
| 4G&GPS | EC20/EC25 | ||
| IR | Support | ||
| Audio I/O | RV1126B Built-in Codec. MIC IN and Speaker. | ||
| SD | Micro SD | ||
| GPIO | Support | ||
| ADC | 6x ADC in | ||
| Camera | 4x MIPI Camera | ||
| Stepper motor | 28BYJ48 | ||
| Cross-compiler Environment | Ubuntu 22.04 | ||
| Debug tools | SecureCRT, RKDevTool.exe | ||
| OS | Item | Feature | Description |
|---|---|---|---|
| IPC(fastboot) | Boot | U-Boot 2017.09 | rv1126b_ddr_1332MHz_v1.10.bin |
| Kernel | Version | Linux 6.1.157 | |
| Drivers | eMMC | eMMC 4.51 | |
| Serial port | Debug UART | ||
| RTC | Support | ||
| Ethernet | 10/100Mbps Ethernet | ||
| HDMI | MIPI to HDMI | ||
| RS485 | Support | ||
| CAN | Support | ||
| SPI | Support | ||
| WiFi & Bluetooth | Wireless - 2.4GHz, 802.11b/g/n Bluetooth4.2 |
||
| USB Host | 3x USB2.0 Host | ||
| USB OTG & USB3.0 | OTG function must be switched manually | ||
| 4G&GPS | EC20/EC25 | ||
| IR | Support | ||
| Audio I/O | RV1126B Built-in Codec. MIC IN and Speaker. | ||
| SD | Micro SD | ||
| GPIO | Support | ||
| ADC | 6x ADC in | ||
| Camera | 4x MIPI Camera | ||
| Stepper motor | 28BYJ48 | ||
| Cross-compiler Environment | Ubuntu 22.04 | ||
| Debug tools | SecureCRT, RKDevTool.exe | ||
| Reference Manual |
| Expansion Module | Module Detail | Debian | Buildroot | IPC SDK |
|---|---|---|---|---|
4G&GPS |
Quectel EC20 Mini PCIe Multi-mode LTE Module | √ | √ | √ |
WiFi&Bluetooth |
BL-M8723DS1 module. 2.4G WiFi + Bluetooth 4.2 | √ | √ | √ |
Camera |
SW-MA2024HP model, 2-Megapixel | √ | √ | √ |
Camera |
SmartSens SC200AI module, 2MP | √ | √ | √ |
If you order the SBC or any question, please feel free to contact us at market@armdesigner.com




