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by: Nov 17,2023 235 Views 0 Comments Posted in Engineering Technical

Protocol Interfaces Crowdfunding Project

WiSer enables you to establish a wireless peer-to-peer serial connection between two devices. Its purpose is to streamline the process, eliminating the need for complex USB cables, unreliable Wi-Fi routers, or troublesome Bluetooth configurations. Wiser facilitates simple and convenient code debugging, data logging, firmware updates, and file transfers. No software or driver installations are required on your devices; all you need is a cable. Insert the USB module into your computer, connect the TTL module to the target device, and open the serial monitor. Now, you can enjoy the flexibility of moving around while working!

WiSer is entirely open-source, allowing you to use it with a variety of devices and operating systems, including Windows, Linux, Mac, and Android. It is also compatible with PuTTY, Tera Term, Screen, and others, providing a convenient and reliable solution for worry-free serial communication.

For Developers, Engineers, and Hobbyists Alike

  • Serial intefaces aren’t going anywhere, and the list of possible for WiSer applications continues to grow:
  • Remote control and monitoring of robotics
  • Remote configuration of embedded systems
  • Wireless data logging and telemetry
  • Remote access to industrial equipment
  • Home automation and smart-home applications
  • Remote control of drones and RC vehicles
  • Wireless access to GPS and radio modules
  • Wireless communication with energy-monitoring systems
  • Wireless barcode-scanner integration
  • Wireless remote control of appliances
  • Wireless communication between two computers

Features & Specifications

  • Based on ESP32-S2 Wi-Fi SoC
  • No driver installation required
  • Provides virtual serial port on host
  • Targeted for modern devices with USB Type-C ports
  • Compatible with Windows, Linux, Mac, and Android
  • Peer-to-peer wireless communication over 2.4 GHz
  • Supported baud rates: all standard and custom rates up to 921,600 baud
  • Supported data bits: 6-bit, 7-bit, 8-bit
  • Supported parity types: NONE, ODD, EVEN, MARK, and SPACE
  • Supported flow control: software (XON/XOFF), hardware (RTS/CTS), and None
  • Equipped with DTR control pin
  • RX, TX, and CONN indicator LEDs
  • "FIND PAIR" button to locate the paired device (useful when deploying multiple WiSer devices)
  • "BOOT" button to update ESP32-S2 firmware
  • Fully open-source
  • Physical dimensions
  1. WiSer-USB: 37.8 x 20.4 x 8.2 mm (35.8 x 14.4 x 4.7 mm without enclosure)
  2. WiSer-TTL: 36.5 x 38.4 x 9.8 mm (28 x 29 x 4.3 mm without enclosure or header pins)

This project is going to crowdfund on CrowSupply, check here to know more details, and welcome to support it if you are interested.

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