# Sonoff RF Bridge 433 | Tasmota | Flash Normales Flashen mit Tasmota und danach noch Portish-Firmware ersetzen. Dazu ### 1. Kabel von C2CK zu GPIO4 und C2D zu GPIO5 verbinden (oder verlöten) ![](https://i.imgur.com/iRws4KX.jpg) ![](https://i.imgur.com/dyETpB0.jpg) https://haus-automatisierung.com/hardware/sonoff/2018/12/11/sonoff-vorstellung-part-22.html ### 2. Portish Firmware Download und Installation https://github.com/arendst/Tasmota/tree/development/tools/fw_efm8bb1 ![](https://i.imgur.com/TxyTrsJ.png) "RF-Bridge-EFM8BB1-20181127.hex" über die Weboberfläche hochladen und Update starten ![](https://i.imgur.com/7nPmncU.png) ### 3. Nochmal Flash erase und Neu Flashen https://github.com/arendst/Tasmota/wiki/Sonoff-RF-Bridge-433#portisch-firmware-specific-usage ## Node-RED für MQTT konfigurieren: ### 1. Gerät konfigurieren mit Gerätetyp und MQTT-Einstellungen Gerätetyp: Sonoff Bridge ![](https://i.imgur.com/IsA9659.png) MQTT-Host und -topic einstellen: Hier Topic: "tasmotarf433" ![](https://i.imgur.com/FyNMAOe.png) In der Konsole mit dem Befehl ```RfRaw AAB155``` die Ausgabe aktivieren und durch Drücken der entsprechenden RF-Sender den Code auslesen: ![](https://i.imgur.com/A6rfqpE.png) https://github.com/arendst/Tasmota/wiki/Sonoff-RF-Bridge-433#portisch-firmware-specific-usage ### 2. Node-Red MQTT-Node Eingang definieren https://www.iotwithus.com/connecting-sonoff-rf-bridge-to-node-red/ Hier: ```tele/tasmotarf433/RESULT``` ![](https://i.imgur.com/ndnmJvt.png) ![](https://i.imgur.com/uRzne8K.png) RfRaw bei jedem Systemstart aktivieren? https://github.com/arendst/Tasmota/issues/4182 ```Rule1 on system#boot do RfRaw 1 endon``` ## Weiterlesen https://ubidots.com/blog/sonoff-rf-bridge-433mhz-hack-using-tasmota/ https://hometechhacker.com/sending-rf-signals-sonoff-rf-bridge/ https://github.com/arendst/Tasmota/wiki/Commands#sonoff-rf-bridge *Sonoff RF Bridge Commands* https://github.com/Portisch/RF-Bridge-EFM8BB1/wiki https://forum.creationx.de/lexicon/index.php?entry/18-commands-11-rf-bridge-433mhz/ Beispielhafte Werte: 15:04:08 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:08","RfRaw":{"Data":"AA B1 03 0258 03FC 4326 00000010101010100000001012 55"}} 15:04:08 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:08","RfRaw":{"Data":"AA B1 03 0244 03E8 434E 00000010101010100000001012 55"}} 15:04:11 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:11","RfRaw":{"Data":"AA B1 03 024E 0406 4330 00000010101010100100001012 55"}} 15:04:12 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:12","RfRaw":{"Data":"AA B1 03 0258 0406 431C 00000010101010100000001012 55"}} 15:04:13 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:13","RfRaw":{"Data":"AA B1 03 024E 03FC 4330 00000010101010100000001012 55"}} 15:04:14 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:14","RfRaw":{"Data":"AA B1 03 024E 0406 433A 00000010101010110101001002 55"}} 15:04:15 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:15","RfRaw":{"Data":"AA B1 03 024E 03FC 4330 00000010101010100000001012 55"}} 15:04:17 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:17","RfRaw":{"Data":"AA B1 03 0258 0406 433A 00000010101010100000001012 55"}} 15:04:18 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:18","RfRaw":{"Data":"AA B1 03 024E 0406 4330 00000010101010100000001012 55"}} 15:04:20 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:20","RfRaw":{"Data":"AA B1 03 024E 0406 433A 00000010101010100000001012 55"}} 15:04:21 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:21","RfRaw":{"Data":"AA B1 03 024E 0406 4330 00000010101010100000001012 55"}} 15:04:24 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:24","RfRaw":{"Data":"AA B1 03 024E 03FC 433A 00000010101010100100001012 55"}} 15:04:26 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:26","RfRaw":{"Data":"AA B1 03 0258 03FC 4326 00000010101010100000001012 55"}} 15:04:28 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:28","RfRaw":{"Data":"AA B1 03 0258 0406 4312 00000010101010100000001012 55"}} 15:04:33 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:33","RfRaw":{"Data":"AA B1 03 0258 0406 433A 00000010101010100000001012 55"}} 15:04:38 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:38","RfRaw":{"Data":"AA B1 03 024E 03FC 4326 00000010101010100000001012 55"}} 15:04:43 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:43","RfRaw":{"Data":"AA B1 03 0258 0406 4330 00000010101010100000001012 55"}} 15:04:44 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:44","RfRaw":{"Data":"AA B1 03 0258 0406 4326 00000010101010100000001012 55"}} 15:04:46 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:46","RfRaw":{"Data":"AA B1 03 024E 0406 4330 00000010101010100000001012 55"}} 15:04:47 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:47","RfRaw":{"Data":"AA B1 03 024E 03FC 433A 00000010101010100000001012 55"}} 15:04:49 RSL: tele/tasmota/RESULT = {"Time":"2020-02-06T15:04:49","RfRaw":{"Data":"AA B1 03 024E 03FC 433A 00000010101010100000001012 55"}}