Sonoff RF Bridge Tasmota小白（也就是我）配置笔记，码神...

tiankai

前言:         小黄鱼上淘的Sonoff RF Bridge放一年了一直吃灰，原因是卖家刷过Tasmota了。一直也没功夫搞HA，想刷回原固件吧！卖家给搞丢了给我了一个其他人的备份。刷固件后WIFI列表能发现就是易微联添加最后老是失败。今年过年太闲用笔记本装了Hassio。过程按论坛及官方的一路走，遇到的最的阻碍就是网络问题。在这里感谢伟大的祖国和党，让我又学会了各种奇怪的网络技术。
学习开始：
   先放上上官方帮助，
https://tasmota.github.io/docs/Commands/#rf-bridge
我跳过刷固件配网配置MQTT了，论坛搜索：Sonoff RF Bridge Tasmota
1.用Tasmota的命令
   配对按键             16个按键学习之后就可以发送信号

                               
登录/注册后可看大图

进入控制控制台先贴出官方的RfKey命令

Send learned or default RF data for RfKey<x> (x = 1 – 16)
1 = send default RF data for RfKey<x> using RfSync, RfLow, RfHigh and RfHost parameters
2 = learn RF data for RfKey<x>
3 = unlearn RF data for RfKey<x>
4 = save RF data using RfSync, RfLow, RfHigh and last RfCode parameters
5 = show default or learned RF data
6 = send learned RF data

配对按键1
控制台键入

RfKey1 2

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设备发出滴声后，需要让被学习的设备持续发出RF信号。学习成功的话。设备会再次发出滴声。
此时
在Tasmota主页的1按键按下
或
控制台键入

RfKey1

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都会
发送学习的信号

  设备一共16个按键可以学习16个信号。貌似还不支持某些设备例如：BE301电动窗帘遥控器。当这些设备被按下Sonoff RF Bridge指示灯都不会亮红。

所以RfRaw才是我们想要的。[backcolor=rgba(0, 0, 0, 0.035)]可以直接命令发送信号数据，不必学习按键，按键发送

下1楼

tiankai

接楼上楼上
看官方的RfRaw命令集

This command only works when the firmware has been updated with Portisch firmware. Refer to the Portisch wiki for details.
Learning and Decoding RF Codes with Portisch Firmware
0 = Set iTead default firmware support and messages (default on restart)
1 = set Portisch firmware support and messages
166 or AAA655 = start sniffing/reading RF signals disabling iTead default RF handling
167 or AAA755 = stop sniffing/reading RF signals enabling iTead default RF handling
168 or AAA855 = transmitting iTead default RF protocols
169 or AAA955 = start sniffing and learning predefined protocols
176 or AAB055 = bucket Transmitting using command 0xB0
177 or AAB155 = start Bucket sniffing using command 0xB1
192 or AAC000C055 = beep (00C0 is the length of the sound)
255 or AAFF55 = show Rf firmware version (result AA02FF means Version 02)
<value> = hexadecimal data to be sent to RF chip. This must be immediately followed by the RfRaw 0 command (e.g., Backlog RfRaw <value>; RfRaw 0

译文

自己翻译吧，字数限制了

依旧跳过刷固件，论坛大把资料这里给到官方的https://tasmota.github.io/docs/devices/Sonoff-RF-Bridge-433/#rf-firmware


三个命令嗅探

1

RfRaw 0

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收到信号为默认的   Data":"F10234"     这种模式下收到的数据并不能直接发送，必须学习按键

MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-17T23:52:16","RfReceived":{"Sync":9020,"Low":290,"High":890,"Data":"F10234","RfKey":"None"}}

2

RfRaw 166

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收到信号为   "Data":"AAA6023085343555"

RESULT = {"RfRaw":{"Data":"AAA6040085351155"}}

3

RfRaw 177

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收到信号为   Data":"AA B1 03 038E 0104 2332 28181818190909081909090909090819090908181909081909 55"

3:59:59.855 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-17T23:59:59","RfRaw":{"Data":"AA B1 03 038E 0104 2332 28181818190909081909090909090819090908181909081909 55"}}

嗅探
键入嗅探命令，被学习设备不停触发信号多次获得信号数据。
筛选

00:17:42.111 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:42","RfRaw":{"Data":"AA B1 04 015E 02BC 0B0E 12D4 381809080808180808090819191908191908191908180908080808081808080908081908190808180808080808090808081808280808080808080808 55"}}

00:17:42.442 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:42","RfRaw":{"Data":"AA B1 04 017C 02BC 0C6C 12E8 3808191919080819180809190808080808180908180908081809081908080808080818080809080808180908080819191908280808080808080808 55"}}

00:17:43.535 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:43","RfRaw":{"Data":"AA B1 04 017C 02B2 0B04 12DE 38080819190819081908080808081808080808090819081809081808091809191809080818090808191908080819190818280808080808080808 55"}}

00:17:49.020 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:49","RfRaw":{"Data":"AA B1 04 014A 02D0 0C76 12DE 38180808080908081808080908081809191808080809081808091908180808090819180908191808090818080808080808090808280808080808080808 55"}}

00:17:49.415 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:49","RfRaw":{"Data":"AA B1 04 017C 02BC 0B04 12F2 3808180918080809180908180908081808090808080808081919191919180908190819180808090808080808180918080808280808080808080808 55"}}

00:17:53.046 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:53","RfRaw":{"Data":"AA B1 04 0172 02A8 0C6C 12D4 38180809190808180809080808180918080808080809080818091908191809081919080819180808091908180809190808280808080808080808 55"}}

00:17:53.385 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:53","RfRaw":{"Data":"AA B1 04 0172 029E 0B0E 12E8 3818091809081808091908080819080818080919180808090808080818080918090819081808080808091918080918090818280808080808080808 55"}}

00:17:54.016 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:54","RfRaw":{"Data":"AA B1 04 0172 029E 0B04 12DE 38191808091808091809081918080918090818091808080908180808080808080808080908081808080809180808091808091808280808080808080808 55"}}

00:17:55.486 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:55","RfRaw":{"Data":"AA B1 04 017C 029E 0C6C 12E8 381908191908190818080918080908080818080808080908081919190808081809180808091809081809081908191908280808080808080808 55"}}

00:17:56.451 MQT: tele/SonoffBR/RESULT = {"Time":"2022-02-18T00:17:56","RfRaw":{"Data":"AA B1 04 0172 02A8 0B04 12D4 3818090808180808080908180809190819080808191908081908080808080818080908081809180809081808080808090808180808280808080808080808 55"}}

选这触发最多的的那条。段落  12DE 触发的最多

{"Time":"2022-02-18T00:17:55","RfRaw":{"Data":"AA B1 04 017C 029E 0C6C 12E8 381908191908190818080918080908080818080808080908081919190808081809180808091809081809081908191908280808080808080808 55"}}

转码

嗅探到的数据并不能直接发送，要转换格式才可以。
网页在线转
https://bbconv.hrbl.pl/

                               
登录/注册后可看大图

注意：要转换格式必须 {"RfRaw":{"Data":".................."}}

{"RfRaw":{"Data":"AA B1 04 017C 029E 0C6C 12E8 381908191908190818080918080908080818080808080908081919190808081809180808091809081809081908191908280808080808080808 55"}}

这样你就得到了需要的数据

AA B0 43 04 08 017C 029E 0C6C 12E8 381908191908190818080918080908080818080808080908081919190808081809180808091809081809081908191908280808080808080808 55

发送数据


控制台键入  RfRaw <value>       至此成功嗅探并发送信号

 RfRaw AA B0 43 04 08 017C 029E 0C6C 12E8 381908191908190818080918080908080818080808080908081919190808081809180808091809081809081908191908280808080808080808 55

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  第一次小白发帖，格式逻辑可能不是很明了，还望海涵。希望能帮到跟我一样的代码小白。至此新年之际祝大家新年快乐！


如上述教程有哪里不对的，还望论坛大牛多多指正！


  下一帖，Sonoff RF Bridge Tasmota接入HA吧，论坛搜索结果都是3年以前的帖子。好多都不适合新版HA了

yc0209

先占楼  看看

Clark

谢谢楼主分享！ Sonoff RF Bridge我也在用，目前用的原厂固件。

ysst4

我一直好奇怎么把RF的命令通过RF bridge的tasmota 发送出去。当我键入RFRAW +除了0外任何数字时都提示 RFRAW ON.
没办法得到楼主那么长串的命令。还有楼主选择最长串的命令，是通过什么逻辑选择的呢？
希望楼主能帮忙解惑，先行感谢。
已经解决  少刷了个固件。