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AM335x | How To Fix 4G Module Serial Port Via udev
Learn how to fix 4G module serial port issues on the AM335x platform using udev. Solve device node changes after module restart and ensure stable network dialing with soft link creation.
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Rockchip RK3399: Parameters, Performance, and Versatility
Discover the powerful Rockchip RK3399 processor with dual-core CPU, Mali-T860 GPU, and versatile features for multi-smart terminals.
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Forlinx Development Board丨Support EC20 Hardware Modification Method
At present, many development boards of Forlinx support 4G modules, and the interface is Mini PCIe. The pin definitions and power supply voltages corresponding to the modules of different manufacturers are different.
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RK3399 Development Board Sleep, Shutdown Function
Learn about the OK3399-C development board that supports the power button sleep wake-up and shutdown functions, and the shutdown commands under Linux on the RK3399 platform.
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RK3399 Development Board Sleep, Shutdown Function
Learn about the OK3399-C development board that supports the power button sleep wake-up and shutdown functions, and the shutdown commands under Linux on the RK3399 platform.
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RK3399 SBC Linux Dual Gigabit Ethernet Solution-RTL8153
Retrieved the driver code and found that the driver does not support the 0x6010 version of the module, but the driver's comment information indicates that this driver is suitable for RTL8153, it should only be a problem of version compatibility, and upgrading the driver version should be able to solve it.
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How To T507 SPI to CAN?
Learn how to enable CAN functionality on the Allwinner T507 processor using pin multiplexing and the MCP2515 driver, with step-by-step device tree modification instructions.
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FAQ Of AM335x Series SBCs and Modules
Some customers have encountered some problems in the use of OK335x series development boards, so here is a brief summary of some common problems and solutions, and share them here.
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What are the Differences Between ARM System on Module?
What is a system on module(SoM)? The SoM is an electronic motherboard that packs and encapsulates the core functions of the MINI PC. Most of the system on module integrate CPU, storage devices and pins, and are connected to the supporting bottom plate through the pins to realize a system chip in a certain field. The SoM is divided according to the type of platform, mainly according to the type of CPU chip.
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iMX8MP SBC Unpacking | Basic Introduction of OKMX8MP-C
This article focuses on Forlinx's iMX8MP SBC. It details its peripheral interfaces, startup methods like EMMC and TF card startup, and TF card burning processes. It also mentions interface features for 5G modules and checks on TF card space and memory after operations.
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