CC-BY-SA 3.0

Recommend Projects

VX-8 GPS and Audio module

2 months ago 92
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments


VX-8DR GPS and Audio Interface

This module provides a breakout from a Yaesu CT-M11 cable to a Y1-pinout headset jack and a standard serial GPS.


For an absolutely simplified GPS-only version of this project, see the writeup linked here. As the basic version only requires 3 components, a pcb would be overkill.


But for those wanting a robust implementation and to use the headset without excessive noise artifacts from the GPS module, this version is designed to de-power the GPS module during headset TX to inhibit noise in the transmission. Additionally, the GPS can be de-powered when using as a headset adaptor.


Finally, the Mic line is connected to the DAC and the speaker line is connected to the ADC, hence there's some opportunities to code AFSK or other interfaces in the MCU. The USB port on the MCU can be used as a serial interface giving further opportunities for device hacking.


The full construction details are available here.



PCB VX-8 GPS Audio Module

Schematic VX-8 GPS Audio Module




The owner does not allow comments in this project now

Comments (0)

如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.