1. Product Features 2. System Specifications 3. Structural Dimensions (Unit: mm) PCBA Length: =147mm PCBA Width: =100mm PCBA Thickness: ≦6mm 4. Interface Block Diagram Custom Development for MTK Dimensity 9400/8300/9000/9200/9300 PoP Process Comparison of Junzheng AI Chip Performance (1) — T31 Series vs T41 Series Comparison of Junzheng AI Chip Performance (2) SigmaStar Low Power … Read more
1. Introduction 2. Specifications 3. Mainboard Dimensions 4. Interface Definitions 1. Expansion Board Interface I FPC50 PIN 0.5 spacing (top and bottom connection with flip cover) 2. Expansion Board Interface II FPC50 PIN 0.5 spacing (top and bottom connection with flip cover) 3. TP Interface FPC6 PIN 0.5 spacing (top and bottom connection with flip … Read more
I recently started tinkering with Allwinner’s chips and discovered a fascinating phenomenon. There are many things related to sunxi in Allwinner’s SDK, such as file names, structures, and variables. This made me wonder, why is there so much about sunxi in Allwinner’s SDK? It’s important to know that Allwinner’s English name is “Allwinner,” which seems … Read more
Manufacturers and Their Representative Products: 1. Tmall Tmall Magic Box 3S CPU: Amlogic S905X WiFi: 2.4GHz, 802.11b/g/n *************************************************************** 2. Xiaomi Official Website: http://www.mi.com/ Xiaomi Box 3 Enhanced Version CPU: Amlogic WiFi: 2.4GHz/5GHz, 802.11a/b/g/n/ac *************************************************************** 3. Huawei Official Website: http://www.huawei.com/ Huawei Secret Box M310 CPU: Hisilicon K3V2 WiFi: 2.4G/5G, 802.11b/g/n *************************************************************** 4. Skyworth Official Website: http://www.skyworth.com/ … Read more
I should have planned to write a series about Linux a couple of years ago, but I never had the determination. There are many reasons for my lack of resolve, the main one being that I feel I don’t have much time, and I tend to enjoy reading a wide variety of random topics. It’s … Read more
1. Product Introduction 1. Product Overview The RK3128 core board is a high-performance core board based on the quad-core Cortex-A7, using the Rockchip RK3128 quad-core Cortex-A7 1.3GHz processor. It offers various storage configuration options, allowing users to quickly implement project development by simply expanding the functional baseboard. The core board features a compact and aesthetically … Read more
The OBOO brand offers a series of indoor/outdoor interactive touchscreen query all-in-one machines, information display screens, AI touch screens, and network LCD advertising screens that all utilize the flagship ZC-3588A industrial control motherboard. The core of the OBOO display terminal, the ZC-3588A, adopts the latest generation of Rockchip’s flagship industrial-grade octa-core processor, which shows significant … Read more
Overview I bought several cheap Purple PI OH development boards[1] (I got 3 for just over 500 yuan🤑). This development board is similar to the Raspberry Pi and is based on the Rockchip (瑞芯微) rx3566 arm64 chip. Here it is: Purple PI OH I bought it to use as a home server or home lab. … Read more
This article introduces the usage of APK signature files on the Rockchip Android system,Touch Intelligent EVB3588 Development Board demonstration, equipped with the Rockchip RK3588 chip, all kinds of interfaces are complete, helping enterprises improve product development efficiency, shorten time to market, reduce costs and design risks. System Signature File To generate APK system signature files, … Read more
The RK3506 is a new Arm embedded chip platform launched by Rockchip in the fourth quarter of 2024, featuring a tri-core Cortex-A7 and a single-core Cortex-M0 heterogeneous design, with a CPU frequency of up to 1.5GHz and an M0 MCU running at 200MHz. The industrial-grade chip model RK3506J under the RK3506 platform features -40 to … Read more