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osmo-small-hardware - Various small Osmocom Hardware Projects
=============================================================
This repository contains a number of OSHW (open source hardware)
designs. They are part of the [Osmocom](https://osmocom.org/) Open
Source Mobile Communications project.
Most of the designs are done in EAGLE CAD; the schematics and board
design files as well as the BOM are contained in this repository.
GIT Repository
--------------
You can clone from the official osmo-small-hardware repository using
git clone https://gitea.osmocom.org/electronics/osmo-small-hardware
There is a web interface at <https://gitea.osmocom.org/electronics/osmo-small-hardware>
Contributing
------------
Our coding standards are described at
https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We us a gerrit based patch submission/review process for managing
contributions. Please see
https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for
more details
clock-converter
---------------
The osmo-clock-conv is a small board for low-jitter conversion of a sine
clock into a square clock, based around the LTC6957-4.
* [Homapege](https://osmocom.org/projects/osmo-clock-conv)
clock-generator
---------------
Osmocom Clock Generator board, using the Si5351C clock synthesizer to
derive up to 8 different clocks from a single clock reference, such as a
10MHz GPS-DO or OCXO.
* [Homepage](https://osmocom.org/projects/osmo-clock-gen)
dus-lmt-breakout
----------------
This is a break-out board for the LMT port of Ericsson DUS-31/41
baseband units.
e1-tap
------
The Osmocom E1/T1 tap adapter allows you to tap into the communication
of an E1/T1 line.
* [Homepage](https://osmocom.org/projects/e1-tap)
eksos-rj45-breakout
-------------------
This contains a couple of break-out boards which can be used to break out the
ISDN / PSTN ports of a Nokia EKSOS V5 access network.
gtm900-breakout
---------------
Break-out board for the GTM900B Calypso based GSM cellular modem.
mpcie-breakout
--------------
This is a small break-out board for miniPCIe (mPCIe) type cellular /
WWAN modems.
* [Homepage](https://osmocom.org/projects/mpcie-breakout)
multivoltage-uart
-----------------
* [Homepage](https://osmocom.org/projects/mv-uart)
ngff-breakout
-------------
This is a small break-out board for M.2 (NGFF) type cellular / WWAN
modems.
* [Homepage](https://osmocom.org/projects/ngff-breakout)
ohm4-ocxo
---------
osmo-lea6t-gps
--------------
Small evaluation board for the u-blox LEA6-T timing GPS receiver.
osmo-nvs-gps
------------
Small evaluation board for the NVS GPS receiver.
rj45-jumper-box
---------------
A jumper box for RJ45 cables. Useful for the many different RS232
console pin-outs on RJ45.
* [Homepage](https://osmocom.org/projects/misc-hardware/wiki/RJ45_jumper_box)
rj45-switch
-----------
sc14dect-breakout
-----------------
Small evaluation board for the SC15 DECT module
sfp-breakout + sfp-experimenter
-------------------------------
Boards for playing with SFP transceivers
* [Homepage](https://osmocom.org/projects/misc-hardware/wiki/Sfp-breakout)
siu-clock-breakout
------------------
A break-out board for the clock/sync port on the Ericsson SIU-02
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