Goke GK7102 is a high-definition IP camera System-on-Chip (SoC) manufactured by Goke Microelectronics. It is widely used in smart doorbells, Yoosee Wi-Fi cameras, and low-cost security camera modules.
The key specifications and details for the GK7102 SoC are outlined below: 🔲 Core Architecture CPU Core: ARM1176 processor running at 600 MHz.
Cache: 16 KB Instruction Cache (I-Cache) and 16 KB Data Cache (D-Cache). Process Technology: 40 nm fabrication. Package: BGA228 package (11 mm x 11 mm).
Integrated Memory: Features embedded 512 Mb (64 MB) DDR2 RAM (meaning no external DDR chip is required on the board). Low Power Variant: The and
variants are optimized for battery-operated devices like wireless video doorbells. 👁️ Image Signal Processor (ISP) & Intelligence
Image Processing: Supports Auto White Balance (AWB), Auto Exposure (AE), Auto Focus (AF), Wide Dynamic Range (WDR), 3D noise reduction,
(gamma) conversion, RGB filter, dead pixel correction, black level correction, and lens distortion correction.
Supported Sensors: Works with various CMOS image sensors such as Sony, Aptina, OmniVision, and SmartSens (e.g., AR0130, OV9712, H42, SC1035, SC1135).
Embedded Analytics: Features hardware-based motion detection, face detection, perimeter guarding, and remnants (left-behind object) recognition. 🎬 Encoding Capabilities
Video Formats: Supports H.264 Baseline / Main / High Profiles, as well as MJPEG and JPEG.
Multi-Stream Support: Capable of processing up to 4 encoding streams simultaneously:
Option A: 960P @ 30fps + VGA @ 30fps + QCIF @ 30fps + 960P JPEG @ 1fps.
Option B: 720P @ 30fps + VGA @ 30fps + QCIF @ 30fps + 720P JPEG @ 1fps. Audio Formats: Support for G.711, G.726, ADPCM, and MP3. 🔌 Interfaces & Integration gk7102 datasheet
Networking: Integrated Ethernet PHY (Physical Layer) and supports standard P2P transmission modes for easy mobile phone remote access. Audio: Integrated Audio Codec.
Hardware Accelerators: Dedicated AES, DES, and 3DES security engines.
OS Support: Typically paired with an embedded Linux OS or eT-Kernel.
org/cameras/vendors/goke">OpenIPC or hardware pinouts for the GK7102 processor? AI responses may include mistakes. Learn more Goke HD IP Camera Solution GK7101 GK7102 - Unifore
The GK7102 is a High Definition IP camera System-on-Chip (SoC) developed by Goke Microelectronics, primarily used in low-cost security cameras, drones, and smart doorbells. It is an all-in-one solution that integrates a processor, memory, and specialized hardware for video encoding and image processing. Core Hardware Specifications
CPU: ARM1176 core running at 600 MHz with 16KB I-Cache and 16KB D-Cache.
Integration: Highly integrated with 512Mb (64MB) DDR2 RAM included on the chip, plus an Ethernet PHY and Audio Codec.
Process Technology: Built on a 40nm process and housed in a BGA228 package (
Interfaces: Features include UART serial interface, MicroSD/TF card support, and compatibility with standard Wi-Fi modules like the MediaTek MT7601. Video & Audio Capabilities
Encoding Standards: Supports H.264 (BP/MP/HP) and MJPEG/JPEG for video; G.711, G.726, and ADPCM for audio.
Max Resolution: Primarily targeted at 720p (1280x720) or 960p (1280x960) at 30 frames per second.
Image Signal Processor (ISP): Built-in ISP includes 3A (Auto Exposure, Auto Focus, Auto White Balance), WDR (Wide Dynamic Range), 3D noise reduction, and lens correction. Goke GK7102 is a high-definition IP camera System-on-Chip
Intelligent Features: Hardware-level support for motion detection and face detection. Comparison: GK7102 vs. GK7101
While both belong to the same product family, they target different resolution tiers:
GK7101: High-end version supporting Full HD 1080p resolution at 30fps. GK7102: Standard version focused on 720p/960p performance.
GK7102S: A variant optimized for low power consumption, often used in battery-powered devices like smart doorbells. Developer Resources
Operating System: Typically runs an Embedded Linux OS or a real-time OS (RTOS) for fast-boot applications.
Firmware Customization: Developers often use tools like gmfwtools for unpacking/modifying firmware or goke-GK7102-customizer for creating modular custom firmware.
Default Root Password: Many Goke-based cameras use cxlinux as the default root password for telnet/SSH access. Goke HD IP Camera Solution GK7101 GK7102 - Unifore
GK7102 Datasheet: A Detailed Guide to the Goke IP Camera SoC
The Goke GK7102 is a highly integrated System-on-Chip (SoC) designed specifically for high-definition (HD) IP security cameras. Often paired with CMOS image sensors from Sony, Aptina, or OmniVision, it serves as the "brain" for many affordable 720p and 960p Wi-Fi cameras used in home and commercial surveillance. Core Processor and Performance
The GK7102 is built on a power-efficient 40nm process and features a primary ARM1176 CPU core running at 600MHz. Cache: 16KB I-Cache and 16KB D-Cache.
Memory Integration: To minimize board size, the SoC integrates 512Mb (64MB) of DDR2 RAM directly onto the chip.
Operating Systems: It primarily supports embedded Linux or real-time operating systems (RTOS) for faster boot times. Video and Image Processing (ISP) Applications The GK7102 is commonly found in:
The built-in Image Signal Processor (ISP) offers advanced features typically found in high-end surveillance equipment:
Resolution Support: Up to 1.3-Megapixel (960P) or 1.0-Megapixel (720P) at 30fps.
Image Enhancement: Wide Dynamic Range (WDR), 3D Noise Reduction, black level correction, and lens distortion correction.
Intelligent Analytics: Hardware-based motion detection, face detection, and perimeter monitoring.
Compression: Supports H.264 (Baseline, Main, and High Profiles) as well as MJPEG/JPEG encoding. Technical Specifications Table GK7102 Specification CPU Core ARM1176 @ 600MHz Process Technology Package BGA228 (11mm x 11mm) Integrated Memory 512Mb DDR2 Video Encoding H.264 BP/MP/HP, MJPEG/JPEG Audio Encoding G.711, G.726, ADPCM, MP3 Network Integrated Ethernet PHY Power Consumption ~800mW (including DDR), 60uA standby Connectivity and Peripherals
The GK7102 is designed to reduce the need for external components, simplifying the Printed Circuit Board (PCB) layout:
Interfaces: Includes UART for debugging, I2S for external audio codecs, and a CVBS output for analog video.
Security: Features a dedicated hardware engine for AES, DES, and 3DES encryption.
External Storage: Supports MicroSDHC/TF cards for local video recording. Applications and Variations GK7102: The standard version for 720p/960p IP cameras.
GK7102S: A lower-power variant often found in battery-powered smart doorbells.
GK7101: A higher-performance sibling that supports Full HD (1080p).
Due to its popularity in budget-friendly cameras like those using the Yoosee or YCC365 platforms, the GK7102 has become a target for open-source communities like OpenIPC and various GitHub customizers that allow users to unlock RTSP streams or add SSH access. Goke HD IP Camera Solution GK7101 GK7102 - Unifore
The GK7102 is commonly found in: