Rfm12usb: Unterschied zwischen den Versionen

Aktuelle Version vom 8. April 2017, 01:28 Uhr

rfm12usb Release status: beta [box doku]

Description	RFM12 USB Transceiver
Author(s)	Soeren,Hansi,Tixiv
Last Version	1 ⁽⁾
Platform	AVR Microcontrollers
License	GPL
Download	SVN browse

3d view of the RFM12USB SMD Version

The circuit of the rfm12usb

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[Bearbeiten | Quelltext bearbeiten]

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[Bearbeiten | Quelltext bearbeiten]

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[Bearbeiten | Quelltext bearbeiten]

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[Bearbeiten | Quelltext bearbeiten]

Nakkaloader - A highly experimental, yet functional bootloader for flashing AVR Microcontrollers over the air. Get the sourcecode from here.

@@ Zeile 1: / Zeile 1: @@
+{{ProjektInfoBox
+|name=rfm12usb
+|status=beta
+|image=Rfm12usb boards.jpg
+|description=RFM12 USB Transceiver
+|author=[[Benutzer:Soeren|Soeren]],[[Benutzer:Hansinator|Hansi]],[[Benutzer:Tixiv|Tixiv]]
+|version=1
+|platform=AVR Microcontrollers
+|license=GPL
+|download=[http://www.das-labor.org/svn/microcontroller/src-atmel/rfm12/rfm12usb/trunk SVN] [http://www.das-labor.org/trac/browser/microcontroller/src-atmel/rfm12/rfm12usb browse]
+|tags=Microcontroller & FPGAs, USB
+|update=
+}}
+__NOTOC__
+[[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]]
-The RFM12USB consists of an AVR Microcontroller (Atmega8) paired with a rfm12 transceiver module. This little device allows interfacing your microcontroller projects with your computer.
+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 [http://das-labor.org/trac/browser/microcontroller/src-atmel/rfm12/rfm12usb 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.
+The source code can be [http://das-labor.org/trac/browser/microcontroller/src-atmel/rfm12/rfm12usb/trunk 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==
-[[Bild:Rfm12usb-smd-board.png|thumb|right|200px]]
+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].
-If you don't like dil soldering, there's a SMD Version of the rfm12usb available. You can find all neccessary files [http://das-labor.org/trac/browser/microcontroller/src-atmel/rfm12/rfm12usb/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].
+[[Bild:Rfm12usb-smd-board.png|thumb|left|120px]]
+== 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 [http://das-labor.org/trac/browser/microcontroller/src-atmel/rfm12/nakkaloader from here].
 [[Kategorie:Datenfunk_mit_dem_Microcontroller]]
 [[Kategorie:Microcontroller]]