GPIO board and case

Projects LimeSDR
1

This just in:

I like the board and it would save me having to build it myself. The case is not metal though. I want more shielding for the rf section from the data section.

1 Like
2

Like the GPIO board too, but price $$$ …

3

Agree, the price for the GPIO board is way too high. And frankly I have no idea what exactly I need it for.

4

Antenna switch, Tx-Rx switch, preselector control, external preamp selector, external power amp selector, directional coupler switch, reading switches that set software settings,…

5

Hello,

can someone point me at the relevant functions to control the GPIO and which GPIOs are used for what? This is totally confusing.

Moreover I cannot find any link to the GPIO board documentation and schematics.

Thank you and best regards.

2 Likes
6

@F4EXB - Edouard,

Help is on its way…

Calling @andrewback and @Zack …Edouard needs some info on the GPIOs…Can you be of assistance - thanks,

73 de Marty, KN0CK

7

I have a draft document I can send. Can you PM me your e-mail address.

8

GPIO Board and Case arrived today. Now for documentation! N0UU

9

https://wiki.myriadrf.org/LimeSDR_GPIO_Board

10

Thanks. Missed that. Now to finish a few other things and get going.