Software projects include SDR drivers, engineering tools, utilities, educational software and packaging initiatives. Much of this software is developed for use with LimeSDR platforms and systems based on them.

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Lime Suite

Lime Suite is a collection of software supporting several hardware platforms including the LimeSDR, drivers for the LMS7002M transceiver RFIC, and other tools for developing with LMS7-based hardware.


The pyLMS7002M Python package is platform-independent, and is intended for fast prototyping and algorithm development. It provides low level register access and high level convenience functions for controlling the LMS7002M chip and evaluation boards.

LMS7002M Control Driver

This project contains a C driver for control of the LMS7002M transceiver. The driver provides user APIs for tuning frequencies, setting gains, setting filters, setting sample rates, setting stream modes, configuring switches, and calibration.


ScratchRadio is an entry level educational tool for introducing SDR technology on the Raspberry Pi platform.


The Packaging project maintains packages (software/firmware) of hardware drivers, SDR frameworks such as GNU Radio and dependencies, plus key applications.