{"id":1135,"date":"2016-01-17T17:47:54","date_gmt":"2016-01-17T17:47:54","guid":{"rendered":"http:\/\/www.horter.de\/blog\/?p=1135"},"modified":"2023-01-14T17:42:31","modified_gmt":"2023-01-14T17:42:31","slug":"arduino-433mhz-funksteckdosen-ansteuern","status":"publish","type":"post","link":"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/","title":{"rendered":"Arduino 433 MHz Funksteckdosen"},"content":{"rendered":"<p>Den Testaufbau vom Beitrag \u201e<a href=\"https:\/\/www.horter.de\/blog\/pcf8574-lesen-und-schreiben-mit-dem-arduino\/\">Arduino PCF8574 lesen und schreiben<\/a>\u201c haben wir erweitert und den I2C-Funksender f\u00fcr 433 MHz Funksteckdosen (I2HFS) angeschlossen.<\/p>\n<p>Das Beispiel soll zeigen wie leicht es ist mit dem I2HFS-Sendemodul Funksteckdosen zu schalten.<\/p>\n<p>&nbsp;<\/p>\n<h2>Hardware<\/h2>\n<p>das Funkmodul ist wie im Bild an einem Arduino-UNO angeschlossen.<\/p>\n<ul>\n<li>ws = 5V-Versorgung\u00a0 an Pin +5v<\/li>\n<li>bn = Masse an Pin GND<\/li>\n<li>gn = SDA an Pin A4<\/li>\n<li>ge = SCL an Pin A5<\/li>\n<\/ul>\n<div id=\"attachment_1144\" style=\"width: 719px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.horter.de\/blog\/arduino-funksteckdosen-ansteuern\/arduino-funksender\/\" rel=\"attachment wp-att-1144\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1144\" class=\"size-full wp-image-1144\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/Arduino-Funksender.png\" alt=\"Anschluss des Arduino-UNO an den 433 MHz Funksender\" width=\"709\" height=\"418\" srcset=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/Arduino-Funksender.png 709w, https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/Arduino-Funksender-300x177.png 300w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><p id=\"caption-attachment-1144\" class=\"wp-caption-text\">Anschluss des Arduino-UNO an den 433 MHz Funksender<\/p><\/div>\n<p>Verwendet werden die Pollin Funksteckdosen mit folgenden DIP-Schalter Einstellungen<\/p>\n<p>Steckdose A<\/p>\n<p><a href=\"https:\/\/www.horter.de\/blog\/arduino-funksteckdosen-ansteuern\/i2hfs-sd-a\/\" rel=\"attachment wp-att-1141\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1141 alignnone\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/I2HFS-SD-A.png\" alt=\"I2HFS-SD-A\" width=\"245\" height=\"86\" \/><\/a><\/p>\n<p>Steckdose B<\/p>\n<p><a href=\"https:\/\/www.horter.de\/blog\/arduino-funksteckdosen-ansteuern\/i2hfs-sd-b\/\" rel=\"attachment wp-att-1142\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1142 alignnone\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/I2HFS-SD-B.png\" alt=\"I2HFS-SD-B\" width=\"245\" height=\"86\" \/><\/a><\/p>\n<p>Steckdose C<\/p>\n<p><a href=\"https:\/\/www.horter.de\/blog\/arduino-funksteckdosen-ansteuern\/i2hfs-sd-c\/\" rel=\"attachment wp-att-1143\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1143 alignnone\" src=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/I2HFS-SD-C.png\" alt=\"I2HFS-SD-C\" width=\"245\" height=\"86\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>Protokoll<\/h2>\n<p>Auf dem I2HFS-Modul ist am DIP-Schalter das Protokoll &#8222;1&#8220; f\u00fcr die Pollin Steckdosen eingestellt.<br \/>\nAn dieser Stelle muss im Programm nichts mehr gemacht werden.<\/p>\n<p>&nbsp;<\/p>\n<h2>Systemcode<\/h2>\n<p>Der Systemcode muss in der Startroutine void loop() zum Funkmodul geschickt werden.<\/p>\n<pre>\u00a0\u00a0<span style=\"color: #7e7e7e;\">\/\/ Systemcode in Register 0 eintragen<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">beginTransmission<\/span>(I2C_FS_ADDR); <span style=\"color: #7e7e7e;\">\/\/ Start \u00dcbertragung zum Funksender <\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Register 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ DIP1 = \"ON\" = 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ DIP2 = \"ON\" = 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ DIP3 = \"ON\" = 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(15);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ DIP4 = \"OFF\" = 15 = 0F<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(15);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ DIP5 = \"OFF\" = 15 = 0F<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">endTransmission<\/span>();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Ende<\/span><\/pre>\n<p>&nbsp;<\/p>\n<h2>Schaltbefehle<\/h2>\n<p>Die Steckdose A schaltet <strong>EIN<\/strong> wenn in das Register 1 eine 129 eingetragen wird<\/p>\n<pre>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">beginTransmission<\/span>(I2C_FS_ADDR);\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Start \u00dcbertragung zum Funksender <\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(1);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Register 1<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(129);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0         <span style=\"color: #7e7e7e;\">\/\/ Steckdose A EIN<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">endTransmission<\/span>();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Ende<\/span><\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Die Steckdose A schaltet <strong>AUS<\/strong> wenn in das Register 1 eine 129 eingetragen wird<\/p>\n<pre>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">beginTransmission<\/span>(I2C_FS_ADDR);\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Start \u00dcbertragung zum Funksender <\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(1);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Register 1<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(1);\u00a0\u00a0\u00a0  \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0         <span style=\"color: #7e7e7e;\">\/\/ Steckdose A EIN<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">endTransmission<\/span>();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <span style=\"color: #7e7e7e;\">\/\/ Ende<\/span><\/pre>\n<p>&nbsp;<\/p>\n<h2>Demo-Program<\/h2>\n<p>Das Demo-Programm habe ich so aufgebaut, dass die Steckdose im Serial-Monitor-Fenster eingegeben werden kann.<\/p>\n<p>Viel Spa\u00df beim Testen \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<pre><span style=\"color: #7e7e7e;\">\/*\u00a0<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0==============================================<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Test\u00a0I2C-Funksender\u00a0433\u00a0MHz<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0==============================================<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0<\/span>\r\n<span style=\"color: #7e7e7e;\">Welche\u00a0Steckdose\u00a0schalten\u00a0soll\u00a0wird\u00a0\u00fcber\u00a0die\u00a0serielle\u00a0Schnittstelle\u00a0vorgegeben<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a01,1\u00a0\u00a0\u00a0schaltet\u00a0Steckdose\u00a0A\u00a0EIN<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a01,0\u00a0\u00a0\u00a0schaltet\u00a0Steckdose\u00a0A\u00a0AUS<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a02,1\u00a0\u00a0\u00a0schaltet\u00a0Steckdose\u00a0A\u00a0EIN<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a02,0\u00a0\u00a0\u00a0schaltet\u00a0Steckdose\u00a0A\u00a0AUS<\/span>\r\n\r\n<span style=\"color: #7e7e7e;\">\u00a04,1\u00a0\u00a0\u00a0schaltet\u00a0Steckdose\u00a0C\u00a0EIN<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a04,0\u00a0\u00a0\u00a0schaltet\u00a0Steckdose\u00a0C\u00a0AUS<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0\u00a0<\/span>\r\n<span style=\"color: #7e7e7e;\">\u00a0*\/<\/span>\r\n\r\n#include\u00a0&lt;<span style=\"color: #cc6600;\">Wire<\/span>.h&gt;\r\n#define\u00a0I2C_FS_ADDR\u00a0\u00a048\u00a0&gt;&gt;\u00a01\u00a0\u00a0<span style=\"color: #7e7e7e;\">\/\/ I2C-Funksender Adresse als 7 Bit<\/span>\r\n\r\n\r\n<span style=\"color: #cc6600;\">int<\/span>  SEL=32;       <span style=\"color: #7e7e7e;\">\/\/ serielle Datenl\u00e4nge<\/span>\r\n<span style=\"color: #cc6600;\">char<\/span> Empfang[32];  <span style=\"color: #7e7e7e;\">\/\/ Epfangsdaten der seriellen Schnittstelle<\/span>\r\n\r\n<span style=\"color: #cc6600;\">int<\/span> WERT;\r\n<span style=\"color: #cc6600;\">int<\/span> KANAL;\r\n\r\n<span style=\"color: #cc6600;\">void<\/span> <span style=\"color: #cc6600;\"><b>setup<\/b><\/span>() {\r\n\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">begin<\/span>(9600);      <span style=\"color: #7e7e7e;\">\/\/ Serielle Schnittstelle konfigurieren<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">begin<\/span>();             <span style=\"color: #7e7e7e;\">\/\/ I2C-Pins definieren<\/span>\r\n\u00a0\u00a0\r\n\u00a0\u00a0<span style=\"color: #7e7e7e;\">\/\/ Systemcode in Register 0 eintragen<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">beginTransmission<\/span>(I2C_FS_ADDR); <span style=\"color: #7e7e7e;\">\/\/ Start \u00dcbertragung zum Funksender <\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);                       <span style=\"color: #7e7e7e;\">\/\/ Register 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);                       <span style=\"color: #7e7e7e;\">\/\/  DIP1 = \"ON\" = 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);                       <span style=\"color: #7e7e7e;\">\/\/  DIP2 = \"ON\" = 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(0);                       <span style=\"color: #7e7e7e;\">\/\/  DIP3 = \"ON\" = 0<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(15);                      <span style=\"color: #7e7e7e;\">\/\/  DIP4 = \"OFF\" = 15 = 0F<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(15);                      <span style=\"color: #7e7e7e;\">\/\/  DIP5 = \"OFF\" = 15 = 0F<\/span>\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">endTransmission<\/span>();              <span style=\"color: #7e7e7e;\">\/\/ Ende<\/span>\r\n\u00a0\u00a0\r\n\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">println<\/span>(<span style=\"color: #006699;\">\"Systemcode wurde eingestellt!\"<\/span>); \r\n}\r\n\r\n<span style=\"color: #cc6600;\">void<\/span> <span style=\"color: #cc6600;\"><b>loop<\/b><\/span>() { \r\n\u00a0\u00a0<span style=\"color: #cc6600;\">int<\/span> i=0;\r\n\u00a0\u00a0<span style=\"color: #cc6600;\">while<\/span> (<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">available<\/span>() &gt; 0) {\r\n\u00a0\u00a0\u00a0\u00a0KANAL\u00a0=<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">parseInt<\/span>();  \r\n\u00a0\u00a0\u00a0\u00a0WERT\u00a0=\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">parseInt<\/span>();  \r\n\u00a0\u00a0\u00a0\u00a0\r\n\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">println<\/span>(KANAL);  \r\n\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">println<\/span>(WERT); \r\n\u00a0\u00a0\u00a0\u00a0\r\n\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">if<\/span> (WERT == 1) { \r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">beginTransmission<\/span>(I2C_FS_ADDR);  <span style=\"color: #7e7e7e;\">\/\/ Start \u00dcbertragung zum Funksender <\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(1);                        <span style=\"color: #7e7e7e;\">\/\/ Register 1<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(KANAL + 128);              <span style=\"color: #7e7e7e;\">\/\/ Steckdose A EIN<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">endTransmission<\/span>();               <span style=\"color: #7e7e7e;\">\/\/ Ende<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">print<\/span>(KANAL);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">println<\/span>(<span style=\"color: #006699;\">\" EIN\"<\/span>); \r\n\u00a0\u00a0\u00a0\u00a0}\u00a0\r\n\u00a0\u00a0\r\n\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">if<\/span> (WERT == 0) { \r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">beginTransmission<\/span>(I2C_FS_ADDR);  <span style=\"color: #7e7e7e;\">\/\/ Start \u00dcbertragung zum Funksender <\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(1);                        <span style=\"color: #7e7e7e;\">\/\/ Register 1<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">write<\/span>(KANAL);                    <span style=\"color: #7e7e7e;\">\/\/ Steckdose A AUS<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\">Wire<\/span>.<span style=\"color: #cc6600;\">endTransmission<\/span>();               <span style=\"color: #7e7e7e;\">\/\/ Ende<\/span>\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">print<\/span>(KANAL);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #cc6600;\"><b>Serial<\/b><\/span>.<span style=\"color: #cc6600;\">println<\/span>(<span style=\"color: #006699;\">\" AUS\"<\/span>); \r\n\u00a0\u00a0\u00a0\u00a0}\u00a0\r\n\u00a0\u00a0}\r\n}\r\n<\/pre>\n<p>&nbsp;<\/p>\n<h2>Links<\/h2>\n<p>Der Bausatz kann im Onlineshop unter <a href=\"https:\/\/www.horter-shop.de\" target=\"_blank\" rel=\"noopener\">www.horter-shop <\/a>im Bereich <a href=\"https:\/\/www.horter-shop.de\/de\/117-i2c-433-mhz-funksender\" target=\"_blank\" rel=\"noopener\">433 MHz Funksender<\/a> bestellt werden.<\/p>\n<p>Hier noch Links zu den Datenbl\u00e4ttern\u00a0und zur Beschreibung<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.horter-shop.de\/images\/pdf_icon_mini.png\" alt=\"\" width=\"45\" height=\"45\" \/><a href=\"https:\/\/www.horter.de\/doku\/i2c-hs-433MHz-Sender_db.pdf\" target=\"_blank\" rel=\"noopener\"><strong>Datenblatt<\/strong><\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <strong><strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.horter-shop.de\/images\/pdf_icon_mini.png\" alt=\"\" width=\"45\" height=\"45\" \/><\/strong> <a href=\"https:\/\/www.horter.de\/doku\/i2c-hs-433MHz-Sender_sp.pdf\" target=\"_blank\" rel=\"noopener\">Schaltplan<\/a>\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0<a href=\"https:\/\/www.horter.de\/doku\/i2c-hs-433MHz_Beschreibung.pdf\" target=\"_blank\" rel=\"noopener\"><strong><strong><strong><strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.horter-shop.de\/images\/pdf_icon_mini.png\" alt=\"\" width=\"45\" height=\"45\" \/><\/strong><\/strong><\/strong>Beschreibung<\/strong><\/a><\/strong><\/p>\n<p>&nbsp;<\/p>\n<h2>Weitere Funksteckdosen-Typen<\/h2>\n<p>In diesem Blogbeitrag findet ihr Beschreibungen f\u00fcr andere Funksteckdosen-Typen<\/p>\n<p><a href=\"https:\/\/www.horter.de\/blog\/funksteckdosen-fuer-433-mhz-funkmodul\/\">https:\/\/www.horter.de\/blog\/funksteckdosen-fuer-433-mhz-funkmodul\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Den Testaufbau vom Beitrag \u201eArduino PCF8574 lesen und schreiben\u201c haben wir erweitert und den I2C-Funksender f\u00fcr 433 MHz Funksteckdosen (I2HFS) angeschlossen. Das Beispiel soll zeigen wie leicht es ist mit dem I2HFS-Sendemodul Funksteckdosen zu schalten. &nbsp; Hardware das Funkmodul ist&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\">mehr lesen<\/a><\/p>\n","protected":false},"author":3,"featured_media":28261,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[252],"tags":[157,150,154,156,148,149,146,153,108,155,147,151,152],"class_list":["post-1135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","tag-ab440","tag-adruino","tag-brennenstuhl","tag-elro","tag-funkschalter","tag-funksteckdosen","tag-hausautomation","tag-pollin-best-nr-550-666","tag-raspberry","tag-rcs-1000n","tag-sender","tag-steckdosen-schalten","tag-steckdosenset"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Arduino 433 MHz Funksteckdosen - Horter &amp; Kalb Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Arduino 433 MHz Funksteckdosen - Horter &amp; Kalb Blog\" \/>\n<meta property=\"og:description\" content=\"Den Testaufbau vom Beitrag \u201eArduino PCF8574 lesen und schreiben\u201c haben wir erweitert und den I2C-Funksender f\u00fcr 433 MHz Funksteckdosen (I2HFS) angeschlossen. Das Beispiel soll zeigen wie leicht es ist mit dem I2HFS-Sendemodul Funksteckdosen zu schalten. &nbsp; Hardware das Funkmodul ist... mehr lesen\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\" \/>\n<meta property=\"og:site_name\" content=\"Horter &amp; Kalb Blog\" \/>\n<meta property=\"article:published_time\" content=\"2016-01-17T17:47:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-14T17:42:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/I2C-Sender-433_Hutschiene.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"760\" \/>\n\t<meta property=\"og:image:height\" content=\"760\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"JH\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"JH\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\"},\"author\":{\"name\":\"JH\",\"@id\":\"https:\/\/www.horter.de\/blog\/#\/schema\/person\/a8a4c3c5d3167dce7c7d31df6088b5d2\"},\"headline\":\"Arduino 433 MHz Funksteckdosen\",\"datePublished\":\"2016-01-17T17:47:54+00:00\",\"dateModified\":\"2023-01-14T17:42:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\"},\"wordCount\":246,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/www.horter.de\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.horter.de\/blog\/wp-content\/uploads\/2016\/01\/I2C-Sender-433_Hutschiene.jpg\",\"keywords\":[\"AB440\",\"Adruino\",\"Brennenstuhl\",\"ELRO\",\"Funkschalter\",\"Funksteckdosen\",\"Hausautomation\",\"Pollin Best.Nr. 550 666\",\"Raspberry\",\"RCS 1000N\",\"Sender\",\"Steckdosen schalten\",\"Steckdosenset\"],\"articleSection\":[\"Arduino\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\",\"url\":\"https:\/\/www.horter.de\/blog\/arduino-433mhz-funksteckdosen-ansteuern\/\",\"name\":\"Arduino 433 MHz Funksteckdosen - Horter &amp; 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