Reviews Embedded Firmware Development

3D Printer Control Board Back EMF Protection Powerful 520Kb RAM USB Update Firmware ESP32 3D Printer Motherboard with WiFi for Serial Screen

  • SUPPORT VARIOUS SCREEN: This is a 3D printer main control board with onboard ESP32 wifi, supports for Marlin2.0 firmware, in addition to ordinary....
  • 32 BIT MICROPROCESSOR: Built in ESP32 DOWD V3 chip, for Xtensa dual core 32 bit LX6 microprocessor, supporting clock frequency up to 240MHz.
  • POWERFUL AND VERSATILE: The main board adopt ESP32 WROOM 32U module, embedded dual core 32 bit high speed MCU, the clock is up to 240MHz. And....
  • 8M BYTE CHIP: In addition, the module has a built in 8M byte Flash memory chip, which provides effective protection for more application scenarios.
  • BACK EMF PROTECTION: VEXP has designed a protection circuit for the back EMF generated by the stepper motor, which greatly reduces the damage to the....
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Ricoh GR III Street Edition Metallic Gray Digital Camera (International Model)

  • GR street edition: Limited edition designed metallic gray body and a bright yellow ring cap, which is inspired by the street and symbolizes the individuality of the street photographer..
  • High image quality equipped with a GR lens with high resolution, high contrast, and high optical performance. By making the lens optical system thinner, it is possible to implement an in-body image stabilization mechanism..
  • Quick Shooting: High-speed startup of about 0.8 seconds after the power is turned on allows the photographer quick response to changing scenes. The high-speed hybrid AF that achieves both high-speed autofocus and high accuracy in image capture.
  • Portability the small, compact body provides the photographer maximum portability, while improving operability allows for the ultimate snap shooter.".
  • Evolving future firmware development allows the camera to evolve over time with feature additions and improvements..
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Arduino Uno Nano 4 Axis Stepper Control CNC Mill G-Code Translator A4988 Compatible Easy to Use and Friendly Software

  • Runs on almost any PC which has : WIN 10, 8, 7, XP, Millenium, NT 2K, 98. Low PC CPU loading, that do not hang or overload your PC, so you can use....
  • Load your g-code and start machining. Easy straight forward operation. Quick configuration for many cnc type. Simple configuration for custom cnc..
  • When powering down record position of cnc x,y,z,w.
  • so it does not loose cnc machine position at start up. Integrated firmware to easily program....
  • Hints to help and guide during operation plus tutorial videos all embedded in the software. Up to 16 khz operation for precise stepper motor motion..
  • Jogging on all 4 axis x, y, z, w. 4th axis (w) can be geared to x or y (via g-code) to create surface of revolution. Emergency shutdown for safe....
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DollaTek SIMCOM SIM900 GSM GPRS Quad-Band Modules 2G Development Shield Board for R3 Mega with Antenna

  • Quad-Band 850/900/1800/1900 MHz - could work on GSM networks in all countries around the world, work with Uno Mega.
  • Embedded TCP / UDP stack - allows you to upload data to a Web server | RTC supported | selectable serial port | Jac speakers and headphones.
  • Note: This is a new version (64M version), SMS support MMS: Multimedia message and Short Message Service - so it is possible to send small amounts of data over the network (ASCII or raw hexadecimal).
  • The shield allows you to get SMS, MMS, GPRS and audio via UART by sending AT commands (GSM 07.07, 07.05 and SIMCOM enhanced to commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (They are all 2V8 logic) present on board..
  • Application: M2M (Machine 2 Machine) Applications.Remote control of appliances.Remote Weather Station or Wireless Sensor Network.Vehicle tracking system with a GPS module.Good to learn GSM / GPRS mobile phone development, control development of remote equipment, wireless meter reading, smart appliances, ultra long distance control, etc..
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SAMSUNG SSD T7 Portable External Solid State Drive 1TB, Up to 1050MB/s, USB 3.2 Gen 2, Reliable Storage for Gaming, Students, Professionals, MU-PC1T0T/AM, Gray

  • PORTABLE STORAGE: The light, pocket-sized Portable SSD T7 delivers fast speeds with easy and reliable data storage for transferring large files, including crucial business documents, games, or movies.
  • TRANSFER IN A FLASH: Transfer massive files within seconds with the incredible speed of USB 3.2 Gen 2.
  • Embedded PCIe NVMe technology delivers blazing fast sequential read/write speeds of up to 1,050/1,000 MB/s*, respectively, making the T7 2x as fast as the previous T5 model**.
  • BUILT STRONG AND SECURE: Unlike HDDs, the Portable SSD T7 has no moving parts so it's more resistant to shock.
  • Plus, its solid aluminum unibody construction adds further protection, keeping your data safe from falls of up to 6 ft*** and is backed by a 3-year limited warranty****.
  • RELIABLE THERMAL SOLUTION: The T7’s advanced thermal solution uses the Dynamic Thermal Guard to withstand and control heat, so the portable SSD stays at an optimal temperature even at fast speeds*****.
  • SLEEK AND COMPACT: Roughly the size of a credit card and only weighing 2 oz, the T7 fits comfortably in the palm of your hand and is light enough to take your files on the go.
  • FIND YOUR BEST FIT: Pick a color from classic gray to striking blue and red, and choose from three capacities to fit what your lifesty....
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MakerFocus WiFi Test Tool ESP8266 WiFi Deauther Watch V3 DSTIKE NodeMCU ESP8266 Programmable Development Board & ESP8266 WiFi Module ESP8266 WiFi Deauth Detector V3 (Pre-flashed) with Buzzer RGB LED

  • Product operation link, available in the product guide and documentation.It is an ESP8266 development board, but you can wear it like a smartwatch, more convenient.
  • Wifi Testing Tool: This esp8266 dev board is installed with the latest ESP8266 Deauther software. With this software, you can perform different secure tests for your WiFi networks. NOTE: ESP8266 only supports 2.4GHz.
  • Extension Board: You can use it to develop your own software. It is indeed a ESP8266 development board and easy to operate Long Working Time: Built-in an 800mAh lithium battery, working time up to 8-10 hours.
  • Please get the documentation from the Product guides and documents below: It will tell you What is wifi deauthentication attack, USB attack firmware, the way to RGB LED Test: You have to install Adafuit RGB LED library first. and CP2102 Driver Download link.
  • It is a device which could detect a WiFi deauthentication attack.It is also an ESP8266 starter kit, you can use it learn esp8266. You can start from how to control the highlight LED or RGB LED..
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Yealink UVC30 4K USB Camera wtih Auto Framing Webcam 4k with Windows Hello Support Teams Certified 120° View Desktop Webcam with Microphone Ultra HD 4K Webcam for PC for Gaming and Recording

  • ...red and delivers a more immersed meeting experience..
  • 【Windows Hello】- Certified by Microsoft Windows Hello, UVC30 supports smart face recognition for Windows Hello. Simply look in the direction of UVC30 to complete login..
  • 【Embedded Microphone, To be Heard Clearly】- The microphone embedded with UVC30 is capable of picking up voices ranging up to 150°/ 6.6 feet, enabling you to be heard clearly while achieving space-saving purpose..
  • 【Yealink USB Connect software】- As an USB camera, UVC30 Desktop is plug-and-play and right for various video conferencing platforms or applications with a convenient BYOD experience. Moreover, Yealink USB Connect delivers a host for the capability to monitor usage, access the device information, conduct diagnoses and perform firmware updates, which is time-saving and worries-free for management..
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HOBOT-2S Window Cleaning Automatic Smart Robot with Dual Ultrasonic Water Spray and Control via Smartphone or Remote

  • Please READ Manual before use! We created video manual for you. You can use link on Video tutorial on the box. House Cleaning Robot works with power cord ONLY. Embedded UPS (Un-interrupted Power System) prevents the robot from falling while there is no electric power supply..
  • Do NOT use on frames with non-rectangular (rounded) edges. Minimum surface size – 15х15 inch. For any glass thickness (3 mm or more). If the window is too dirty, use first cleaning without using a cleaning detergent..
  • Most issues with using the Robot are eliminated by contacting our Service Center. Window Glass Cleaning New Smart Home Robot Cleaner with Dual Ultrasonic Water Spray nozzle. Two Replaceable Water Tanks..
  • Edge-leakage Sensors. Brushless DC Motor has longer life and lower noise. Washer mop machine with vacuum engine (held without magnets).
  • Voice Prompt. AI-technology and Control via Smartphone APP or Remote. 3 programs for automatic cleaning of surfaces. OTA Firmware update..
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NADAMOO Barcode Scanner Module EP7000, Embedded 1D 2D QR Auto-scan Barcord Reader Support Screen Scan with USB (SDK & Serial Command Available for Development) Fixed Mount to Self-Service Equipment

  • 1.【Superior Decoding Ability】 Equiped with advanced CMOS sensor , Support to read 1D 2D Codes on screen and paper.
  • Ability to scan blurred, broken, irregular and colorful barcodes.
  • Scanning performance is more prominent especially for mobile phone screen..
  • 【Small in size】 Extremely small and easy to embedded and fixed into miniature equipment..
  • 【Easy To Use】USB plug and play ,easy to use.
  • Support Auto-scan, once the barcode presented in front of the the scanning window, the scanner will instantly wake up to read the barcode..
  • 【Wide-range in application】Applayed to road gate, self-service machine, ticket machine, intelligent express cabinet, intelligent bus ,etc..
  • 【Support custom development】Multiple interface to option(USB, serial（TTL,RS232,RS485）, weigand).
  • provide SDK & Serial Command Available for Development.
  • Support to resize hardware. Please contact us for details..
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