Rfm12usb: Unterschied zwischen den Versionen
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[[Datei:Rfm12usb-2-3d.png|left|thumb|200px|3d view of the RFM12USB SMD Version]] | [[Datei:Rfm12usb-2-3d.png|left|thumb|200px|3d view of the RFM12USB SMD Version]] | ||
[[Datei:Rfm12usb_circuit.png|thumb|right|200px|The circuit of the rfm12usb]] | [[Datei:Rfm12usb_circuit.png|thumb|right|200px|The circuit of the rfm12usb]] | ||
The RFM12USB consists of an AVR | The RFM12USB consists of an AVR micro controller (Atmega8) paired with a rfm12 transceiver module. This little device allows interfacing your micro controller projects with your computer. | ||
==Sourcecode== | ==Sourcecode== | ||
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==RFM12USB SMD Version== | ==RFM12USB SMD Version== | ||
If you don't like DIL soldering, there's a SMD Version of the rfm12usb available. You can find all necessary files [http://das-labor.org/trac/browser/microcontroller/src-atmel/rfm12/rfm12usb/trunk/circuit here]. The Layouts have been designed with [http://kicad.sourceforge.net/ kicad]. | |||
The svn folder also contains 3d models for the rfm12 module (rfm12.wrl) along with the original "source" for the model (rfm12.wings), which can be opened and edited with [http://www.wings3d.com/ wings3d]. | The svn folder also contains 3d models for the rfm12 module (rfm12.wrl) along with the original "source" for the model (rfm12.wings), which can be opened and edited with [http://www.wings3d.com/ wings3d]. | ||
[[Bild:Rfm12usb-smd-board.png|thumb|left|120px]] | |||
== Bauteilliste == | |||
*Z0, Z1 Zener-Diode 3,6V | *Z0, Z1 Zener-Diode 3,6V | ||
*R0 Widerstand 1,5k Ohm | *R0 Widerstand 1,5k Ohm | ||
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*Quarz 16 MHz | *Quarz 16 MHz | ||
*C0,C1 100 nF | *C0,C1 100 nF | ||
== Subprojects == | == Subprojects == | ||
Version vom 12. Juli 2014, 17:32 Uhr
| rfm12usb Release status: beta [box doku] | |
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| Description | RFM12 USB Transceiver |
| Author(s) | Soeren,Hansi,Tixiv |
| Last Version | 1 () |
| Platform | AVR Microcontrollers |
| License | GPL |
| Download | SVN browse |
The RFM12USB consists of an AVR micro controller (Atmega8) paired with a rfm12 transceiver module. This little device allows interfacing your micro controller projects with your computer.
Sourcecode
The source code can be obtained from here. The directory "firmware" contains (who'd have guessed) ... the firmware. Furthermore you'll find several useful examples of how to interface the device from the pc side in the host directory.
RFM12USB SMD Version
If you don't like DIL soldering, there's a SMD Version of the rfm12usb available. You can find all necessary files here. The Layouts have been designed with kicad.
The svn folder also contains 3d models for the rfm12 module (rfm12.wrl) along with the original "source" for the model (rfm12.wings), which can be opened and edited with wings3d.
Bauteilliste
- Z0, Z1 Zener-Diode 3,6V
- R0 Widerstand 1,5k Ohm
- R1, R2 Widerstand 68 Ohm
- R3 Widerstand 1,5k Ohm
- C2, C3 Kondensator 22pF
- Quarz 16 MHz
- C0,C1 100 nF
Subprojects
Nakkaloader - A highly experimental, yet functional bootloader for flashing AVR Microcontrollers over the air. Get the sourcecode from here.