BIGTREETECH, a Shenzhen-based developer of 3D printing electronics, has announced the launch of three new products.
该公司的最新硬件批次包括两个新的主板，旨在与FFF 3D打印系统一起使用：SKR 3和SKR 3 EZ。该公司还在商业上提供了新的EZ步进电动机驱动程序，为精心而安静的3D打印体验提供了专用的运动控制器。
埃里克张, Founder of BIQU, said, “Based on our previous motherboards and the needs of users, our team has developed a series of incredible products this time: the SKR 3, SKR 3 EZ, and the EZ drivers. We’ve worked hard to improve the design, efficiency, and durability of these devices, making them stronger than ever for the 3D printing community.”
Bigtreetech硬件投资组合
Founded in 2015, BIGTREETECH has built a name for itself with its extensive lineup of 3D printing hardware. The firm specializes in electronic components for 3D printers, including control boards, driver boards, and display screens like the覆盆子垫5.
该公司的BIQU品牌还制造并出售了自己的消费级台式机3D打印机。雷电竞app下载这包括首次亮相BIQU B1, the flagshipBIQU BX，以及用户友好的Biqu B1 SE Plus.
BIQU也是其他各种3D打印附件的所在地，例如热台，散热器，风扇，线性导游，正时皮带，PTFE管和细丝。雷竞技官网登录就在今年，该公司宣布推出两个新的高性能FFF挤出机套件 -the H2O and H2 500℃.
The SKR 3 and SKR 3 EZ
根据先前发布的SKR 2，SKR 3is a 32-bit control board measuring just 110 x 85mm. It comes complete with a 480MHz ARM Cortex-M7 series STM32H743VIT6 microprocessor and 24C32 32-Kbit EEPROM for data storage.
SKR 3与Marlin和Klipper固件兼容，支持12-24V（DC）的输入电压，峰值输出电流为6A。还有一个机上启动0，允许用户轻松刷新固件。
Bigtreetech还在此处重点关注安全性，为主板配备了热输入短路保护和热失控的保护。该系统支持大量高级功能，例如自动打印后关闭，功率损失回收，细丝跳动检测，BL触摸升级和RGB照明。Wi-Fi接口包括ESP-12S，ESP-07和基于ESP32的模块，SKR 3与Bigtreetech的所有TFT和LCD12864显示屏都兼容。
On the other hand, theSKR 3 EZ是SKR 3的升级版本。它以109.7 x 98mm的速度稍大，它具有修改后的双驱动器接口，使用户能够同时使用常规TMC驱动程序和公司的新EZ驱动程序。基本SKR 3模型仍然与EZ驱动程序兼容，但是将要求用户购买EZ适配器以连接它们。
The SKR 3 is available for $56.98, while the SKR 3 EZ is available for $59.99.
EZ步进电动机驱动器
BIGTREETECH’s new EZ stepper motor drivers are available in seven different models, each with its own driver chip, voltage range, and other parameters.
The devices have been designed with a new, more robust pin-free structure that eliminates the risk of finger pricks and accidental plug-ins, while making installation a piece of cake. They’re also highly versatile and compatible with 57 different stepper motor designs.
EZ驱动器具有集成的散热器，以确保能耗和热量输出保持在最低限度。它们持续使用，它们都包含四层PCB，以实现耐用性（EZ5160 Pro除外，具有六个PCB层）。
Full pricing details for the EZ drivers can be found here.
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特色图显示了EZ驱动程序被插入SKR 3 EZ。通过Bigtreetech的照片。
