Best Firmware Download Capability Provides

Official Creality 3D Printer Ender 3 Upgraded Silent Board Motherboard V4.2.7 with TMC2225 Driver Marlin 2.0.1 for Ender 3/ Ender 3 V2/ Ender 3 Pro/Ender 3 Max/Ender 5

【Super Quiet】The silent mainboard can reduce stepper motor noise. TMC ultra-quiet motor drive chip, ultra-quiet system design, so that the machine is always running at low decibels (.
【Widely Application】Compatible with Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 3 MAX, Ender 5,Ender 5 Pro 3D printer. PLEASE NOTICE: It only plug and play for Ender-3. If you want to install it on other machine, please flash the relative machine V4.2.7 firmware. You can download firmware from official website..
【Driver】TMC2225 driver & V0.0.6 firmware from Creality ( based on Marlin 2.0.1) for V4.2.7 board. The bootloader has been preinstalled..
【Update Firmware Method】Please copy the correct firmware file to a formated SD card with no other files in it. Turn off the printer and unplug the power cord. Insert the SD card & power cord, and turn on the printer. Wait 10s to complete the firmware updating process..
【After Sale Service】Any issues or questions about our product please feel free to contact us at any time. We have professional technical Team to provide technical supports for you within 24 hours..

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Stemedu ESP8266 Test Board Code Burner Flash Downloader ESP8266 ESP-01S Serial WiFi Wireless Transceiver Module for Fixture Board (Pack of 5pcs)

Video tutorial: https://youtu(dot)be/oLtgUKrG6wM, ESP8266 Flash Downloader with ESP-01S Serial Module https://youtu(dot)be/gmluzujXw78.
All IO ports have been drawn out and can be used as ZUI small system development board or small batch burning fixture. The board supports one-click firmware download function, and add burning.
Compatible with ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-12S ▶ Micro USB interface, this module is very easy to program..
The board supports one-click firmware download function, and add burning.
If any question, how to email us? Please click "Stemedu" (you can find "Sold by Stemedu" under Buy Now button), in the new page, click "Ask a question" to email us.

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BIGTREETECH TFT35 V3.0 Touch Screen Display RepRap Smart Controller Panel Compatible with SKR V1.3 SKR PRO Board for 3D Printer Part

❤【32 Bit High Performance Microprocessor】TFT35 V3.0 touch screen uses 32 bit ARM level Cortex-M3 series STM32F207VCT6,120MHz frequency....
❤【Two Working Modes】TFT35 V3.0 Touch screen support UART serial port screen mode(touch screen mode) and 12864 screen mode,serial screen mode....
❤【12864LCD Mode】The 12864LCD mode includes EXP1, EXP2, EXP3, where EXP1 and EXP2 are general motherboards LCD screen interface, while EXP3 is....
❤【More Extension Ports is Reserved】 TFT35 V3.0 display reserve the extension port of filament break detection ,automatic shutdown after....
❤【Firmware Update】 It is easy and convenient to update firmware by SD card,download from our github, copy and save it to SD card.firmware must....

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TYT MD-UV390 Digital Dual Band VHF UHF DMR Radio Waterproof IP67 Walkie Talkie

FCC ID: POD-MDUV390. ☆ Please operate this radio in the range of FCC rules..
. Programming cable for easier Computer/PC (Microsoft Window 7/8/10 ONLY, No Mac supported) programming, Useful Tips on MIKLOR or FB Group, Free Driver/Firmware/Programming Software available on manufacturer TYT official website or download from our link, Mess of video tutorials on YouTube (KEY: MD380Tools firmware & Codeplug from DMR-MARC site).

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Hitachi LG Multi OS External CD/DVD USB Type C Re-Writer (Fire, Android, Windows, Mac) (Black (True DVD App. Excluded))

...is portable optical drive features a convenient and easy to use DiscLink Platinum app which automatically recognizes and displays album images, song titles and artist information through Gracenote. The app allows MP3 extraction from music CD, as well as backup data from your smartphone to an optical disc..
Automatic firmware update : Firmware update utility ensures that important security updates and new devices updates are automatically downloaded by automatic firmware update utility. You can maintain the latest firmware from Hitachi-LG Data Storage..
Fire TV DVD Player : Plug into your Fire TV and download DiscLink app from Amazon app store then you can play DVD movie from your Fire TV.
What’s Included: This External DVDRW includes everything you need for a smooth and simple installation. Cyberlink Power2Go Tool CD and manual, USB type A and USB type C. The ideal choice for backing up your precious memories or enjoying your favorite music and movies!.

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YONGNUO Updated YN600EX-RT II Wireless Flash Speedlite with Optical Master and TTL HSS for Canon AS Canon 600EX-RT w/EACHSHOT Diffuser

Multiple Trigger Mode Supported.The YN600EX-RT II can be triggered by the camera set-top, PC synchronous trigger, wireless optical/radio remote trigger..
Ultrafast Charging Recycle System, Supports External Power Supply. It just take 2 seconds at full output. Even if not use the brand new batteries, it just takes 3~4 seconds ultra-fast time to recycle.
Besides, you can also use the external power supply to meet your higher requirement..
Supports Firmware Upgrade. The YN600EX-RT II equipped with USB interface, supports firmware upgrade, you can download the upgrade firmware through the Yongnuo official website to upgrade the flash..
Settings Save Automatically, Supports Custom Settings (Fn).

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XOSS G+ Bike Computer Wireless, Bike Speedometer Bluetooth Ant+ Sensor Support, Bike Odometer IPX7 Waterproof 3 Satellites Positioning for All Cycling Bikes (with Free Black Cover)

IMPORTANT NOTICE: PLEASE download the XOSS APP to upgrade the firmware at first use to ensure the bike computer working properly. The firmware upgrade steps are as follows:1. Download the XOSS APP2. Charge up your bike computer3. Connect your bike computer to the APP4. Upgrade to the latest firmware version (V1.10). Any questions, please feel free to contact us..
RICH DATA, HIGH PERFORMANCE: 15 types of the data record,our bicycle computer fulfill your training purpose of cycling campaign and navigation. Bluetooth 4.0 and ANT + connection Support heart rate belt ,speed and cadence sensor, which collect data of heart rate and cadence in real-time, Being focus on your data at any time to ensure your training experience.【Please purchase additional heart rate belt and sensors separately】.
HIGH SENSITIVITY, ACCURATE POSITIONING: XOSS G+ cycling computer has 3 satellite systems to accurately track every moment of your ride in terms of kilometers, location, etc., including your grade and altitude. in addition, XOSS APP can record your mileage, speed, etc. for each ride. Ride records can be shared to Strava/Training Peaks in real-time via XOSS APP to compete with other riders..
The LATEST ANT+, Bluetooth 4.0: XOSS G+ bike computer wireless supports various ....

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Hitachi LG Multi OS External CD/DVD USB Type C Re-Writer (Fire, Android, Windows, Mac) (White)

...is portable optical drive features a convenient and easy to use DiscLink Platinum app which automatically recognizes and displays album images, song titles and artist information through Gracenote. The app allows MP3 extraction from music CD, as well as backup data from your smartphone to an optical disc..
Automatic firmware update : Firmware update utility ensures that important security updates and new devices updates are automatically downloaded by automatic firmware update utility. You can maintain the latest firmware from Hitachi-LG Data Storage..
Fire TV DVD Player : Plug into your Fire TV and download DiscLink app from Amazon app store then you can play DVD movie from your Fire TV.
What’s Included: This External DVDRW includes everything you need for a smooth and simple installation. Cyberlink Power2Go Tool CD and manual, USB type A and USB type C. The ideal choice for backing up your precious memories or enjoying your favorite music and movies!.
Plug and Play : The external cd/dvd drive is a plug and play disc burning and disk playing solution that you can use with a USB cable. It is very light weight design with a height of only 0.55 inches..

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Hitachi LG Multi OS External CD/DVD USB Type C Re-Writer (Fire, Android, Windows, Mac) (Black)

...is portable optical drive features a convenient and easy to use DiscLink Platinum app which automatically recognizes and displays album images, song titles and artist information through Gracenote. The app allows MP3 extraction from music CD, as well as backup data from your smartphone to an optical disc..
Automatic firmware update : Firmware update utility ensures that important security updates and new devices updates are automatically downloaded by automatic firmware update utility. You can maintain the latest firmware from Hitachi-LG Data Storage..
Fire TV DVD Player : Plug into your Fire TV and download DiscLink app from Amazon app store then you can play DVD movie from your Fire TV.
What’s Included: This External DVDRW includes everything you need for a smooth and simple installation. Cyberlink Power2Go Tool CD and manual, USB type A and USB type C. The ideal choice for backing up your precious memories or enjoying your favorite music and movies!.
Plug and Play : The external cd/dvd drive is a plug and play disc burning and disk playing solution that you can use with a USB cable. It is very light weight design with a height of only 0.55 inches..

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