1. Introduction The T31 module is a modular solution for low-power products that support battery power, enabling photo taking, video recording,wifi/BT wireless transmission, and battery charging management. It is suitable for smart wearable devices, doorbells, and similar scenarios. Basic Features: CPU: Junzheng T31A, MIPS, 1.8GHz; Storage: Supports 128M bytes DDR2, 16-32M Bytes Norflash, 8-128G Bytes … Read more
1. Core Functions Supports 4-channel vehicle AHD camera input encoding and synchronous recording. Supports driver face recognition and abnormal alarm upload. Equipped with 8T computing power, supports various AI detection algorithms, extensible to the ADAS field. Supports multiple video streaming protocols including hls/RTSP/RTMP/flv. Supports national standard protocols such as GB28181/JT808, extensible to departmental standard protocols. … Read more
Function Parameters SigmaStar Low Power Series Chip AI Performance Comparison SigmaStar Low Power Series Chip AI Performance Comparison (Part II) Sigmastar & Junzheng Junzheng T40 NOR Fast AI Camera Junzheng A1 Full HD Network Video Decoder Junzheng A1 33-channel (Dual Ethernet) Streaming Device Junzheng T31ZX + GC4653 4MP PTZ Fixed Focus Camera Junzheng T40 + … Read more
There are many products on the market for home surveillance, which work well, but they lack the satisfaction of DIY. Furthermore, we are constantly dealing with code, so it’s good to get a little closer to hardware. Just to clarify, our home surveillance will monitor photos every minute, not real-time video, as the Raspberry Pi … Read more
1. System Overview Based on JunzhengT31 CPU, uses Linux 3.10 as the operating system for smart glasses; Implementing photo taking, video recording, storage, monitoring streaming, and live broadcasting; Camera options of 200 million or 500 million pixels Video recording up to 1080P (H264 , H265), recording files in MP4 format Supports dual-mode WIFI Supports 4G … Read more
With the rapid popularization of online education and remote work, smart screen products are gradually replacing traditional televisions, appearing in home and office settings to meet users’ needs for social interaction, learning, meetings, and more intelligent requirements. The progress of applications is not only reflected in “usage” but should also delve into the details of … Read more
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0x01. Camera SD Card Flashing Experience Recently, I researched the SD card flashing function of a camera I have, which only supports FAT32 formatted SD cards. Therefore, I needed to format the SD card to FAT32 first. Additionally, Microsoft limits FAT32 to a maximum capacity of 32GB, so I could only use an SD card … Read more
ArduCam has equipped the Raspberry Pi with a 16-megapixel autofocus camera. Priced at $25. It seems to be a team from Nanjing, China. Initially funded on Kickstarter, it received nearly ten times its target amount. This shows how much the public (the engineers) needs such a device. Related introduction: https://www.kickstarter.com/projects/arducam/high-resolution-autofocus-camera-module-for-raspberry-pi
1. Camera Installation 1. Hardware Installation Electrostatic Handling The camera circuit board connects to the Raspberry Pi via a 15-pin ribbon cable. Lift the clips on both ends of the connector. The blue marking should face the network interface direction. 2. Software Installation Modify the Raspberry Pi configuration to enable the camera module. sudo raspi-config … Read more