Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.

The latest SmartSDR Software:
SmartSDR v4.2.20 | SmartSDR v4.2.20 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software:
The latest 4O3A Genius Product Software and Firmware

How to Receive Technical Support::
If you are needing assistance with FlexRadio products, please refer to the product documentation or check the Help Center for known solutions. Need technical support from FlexRadio? It's as simple as creating a HelpDesk ticket.

SmartSDR API

This category is specific to members who are interested in developing applications for the FLEX-6000 Signature Series SDRs using the available Application Programming Interfaces (APIs).

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Discussion List

Discussion	Started By	Replies	Views	Most Recent
CAT via .NET SerialPort class Answered	n8wrl January 2024	9	175	Mike-VA3MW January 2024
Frequency polling Answered ✓	Michael N3LI December 2023	2	204	KD0RC December 2023
What is hamlib rigctld command line needed to connect to a Flex 6xxx? Question	jehill39 October 2023	0	193	jehill39 October 2023
Radio.CWSpeed is vexing me using FlexLib.dll Question	Keith Regli (K7KAR) September 2023	0	32	Keith Regli (K7KAR) September 2023
Changing bands Answered ✓	Trucker August 2023	8	204	Trucker August 2023
Multi band IQ recording possible?	Marios Nicolaou July 2023	12	458	KD0RC August 2023
Help required for SDC Skimmer for Flex 123 Answered	Erik Carling EI4KF May 2022	70	4.1K	Alan August 2023
Wireshark pack dissector or standalone packet formatter for the Flex API Answered	Roger August 2023	2	232	Mike-VA3MW August 2023
Swap audio from Radio to Maestro with API commands Answered ✓	Pat KØPC July 2023	2	113	Pat KØPC July 2023
Metering issue	Martin Bérubé June 2023	2	72	Alan June 2023
how to complie flexlib_api into dll Answered	Roger Sjölin December 2014	7	131	Emily7422 June 2023
ATU Command, How to Structure? Answered ✓	Alan May 2023	1	93	Alan May 2023
Cannot find "Ionic.zip" in API zip download	Jason Walther June 2017	15	133	Nekki April 2023
API: When does Panadapter scroll? Answered	n8wrl March 2023	3	155	n8wrl April 2023
NodeRed nodes for FlexRadio (without the need for extra software) 12	N1SH September 2021	33	2.5K	N1SH April 2023
DAX and CAT applications now available for macOS 123	Mario_DL3LSM July 2017	67	2.1K	K3SF March 2023
Programatically Change MIC input: ACCESSORY LINE IN/MIC Answered ✓	Marios Nicolaou February 2023	7	172	Marios Nicolaou February 2023
Programmatically engage SPLIT Answered	n8wrl February 2023	3	72	KD0RC February 2023
myIQRadio - Experimental SDR in Java	Erik February 2023	0	101	Erik February 2023
Questions about spot API Answered ✓	arodland January 2023	1	123	Eric-KE5DTO January 2023
Moved: Is there an API for controlling a USB Bit cable as stand alone Digital Outputs? Closed	Mike-VA3MW December 2022	0	1	Mike-VA3MW December 2022
.NET API "Hello World?" 12 Answered	n8wrl November 2022	34	1.2K	n8wrl December 2022
How do I determine stations connected ? Answered	Dale97 December 2022	4	351	David Decoons, wo2x December 2022
No way to clear radio nickname or callsign via API	Stu Phillips - K6TU February 2014	7	125	John Becker, K9MM October 2022
Wire Shark Data Please	K1FR September 2022	1	212	K1FR September 2022
API Command For Multiplex PTT Client Selection Answered	Alan December 2021	11	486	David Decoons, wo2x August 2022
OPUS paypload Answered	W4WHL May 2015	15	203	Danny Quist August 2022
TCP/IP API Control of DAX_IQ Channels Answered	K1FR June 2022	7	458	K1FR June 2022
radio.GUIClientAdded - Is this even necessary? Answered	KD0RC June 2022	4	181	KD0RC June 2022
3.3.29 6400/PGXL now interlocked! Answered ✓	Robert Hall May 2022	4	232	David Decoons, wo2x May 2022

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