Skip to content

Browser controlled Signal generator using AD9833 and ESP8266

Notifications You must be signed in to change notification settings

roberttidey/espSignalGenerator

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

4 Commits
 
 
 
 
 
 
 
 

Repository files navigation

espSignalGenerator

A signal generator using AD9833 and esp8266

Features

  • Signal generation from 0.1Hz to 5MHz
  • Sine, Triangle and square waves
  • Amplitude set by digital potentiometer (0-127) and switched attenuators (0, -20dB, -26dB, -40dB)
  • Can playback files holding sequence of frequencies and amplitudes
  • Web based GUI allowing control from PC, phone, tablet
  • Wifi Management to allow easy initial router set up
  • OTA software update

Build and use

  • Install MD_AD9833 library
  • Install BaseSupport library (https://github.com/roberttidey/BaseSupport)
  • Needs WifiManager library
  • Edit passwords in BaseConfig.h
  • Compile and upload in Arduino environment
  • Set up wifi network management by connecting to AP and browsing to 192.168.4.1
  • upload basic set of files from data folder using STA ip/upload
  • further uploads can then be done using ip/edit
  • normal interface is at ip/

About

Browser controlled Signal generator using AD9833 and ESP8266

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published