Click below to download the latest release packages from thinkRF. Check back regularly for new updates. The release notes below each section indicate what is new in the release, and the full document can be downloaded for more information.

thinkRF R5500 and R5550 Real-Time Spectrum Analyzer

The latest firmware package is v1.6.3 released August 2019

Download R5500/R5550 Firmware

Release Notes

Download Release Notes

thinkRF R5700 and R5750 Real-Time Spectrum Analyzer

The latest firmware package is v1.1.1 released June 2019

Download R5700/R5750 Firmware

Release Notes

Download Release Notes

In this package:

  • Supports new R5750 products.
  • Fixes problems with GNSS setup, security certificates, other issues.
  • Adds commands to control GNSS constellation and antenna delay.
  • Adds support for improved spectral response in sweep mode when used with the latest API.
  • Brings R57x0 firmware in sync with R55x0 v1.6.1.

thinkRF S240v5.1.0 Real-Time Spectrum Analysis Software

The latest version is V5.1.0 released February 2020

Download S240v5.1.0 Software

Release Notes

Download S240v5.1.0 Release Notes

LabVIEW

The latest version is V2.1.0 released May, 2019.

Download LabVIEW API

Release Notes

Download LabVIEW Release Notes

Documentation

View Documentation

MATLAB

The latest version is V4.2.0 released February 2020.

Download MATLAB API

Release Notes

Download Release Notes

C API

The latest software package is 3.8.3 released February 2020

Download C API

Release Notes

Download Release Notes

C++ API

The latest software package is 1.5.4 released February 2020

Download C++ API

Release Notes

Download Release Notes

Documentation

View Documentation

PyRF3 API

The latest version is v3.0.1 released September 2019

Download API

Download Release Notes