CN / EN
Doc Feedback
Thanks for your interest, welcome to contact us.
Thanks for your feedback

Debug with GRToolbox

The GR551x SDK provides an Android App, GRToolbox, to debug GR551x Bluetooth LE applications, which is in SDK_folder\tools\GRToolbox\GRToolbox-Version.apk. GRToolbox integrates the following functions:

  • General Bluetooth LE scanning and connecting; characteristics read/write
  • Demos for standard profiles, including Heart Rate and Blood Pressure
  • Goodix-customized applications

Scan to follow

Open WeChat, use "Scan" to follow.