OTA: LimeSDR FPGA Hacks, MarconISSta Update, Arm’s Open BLE Stack, and More

Rikard Lindström's 3D-printed LimeSDR Mini case

While most users of the LimeSDR focus on its LMS7002M radio frequency integrated circuit (RFIC), naturally enough, there’s flexibility to be found also in its field-programmable gate array (FPGA) – as proven by Gaspar Karm’s project to add a DC-removal filter into the board’s gateware. As the name suggests, a field-programmable gate array can be…

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