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yaming116 committed Sep 4, 2018
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74 changes: 74 additions & 0 deletions README.md
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MqttIrext
=====

---
## 什么是MqttIrext?
MqttIrext [Irext](https://github.com/irext/irext-core)的一个衍生项目。
MqttIrext的作用是帮助你只需要一个ESP8266系列的模块和一个红外二级管就可以控制家里红外设备。
它的优势在于:
> * 成本低廉只需要一个ESP8266模块或开发板如NodeMcu)和一个红外二级管
> * 不需要人为学习红外码快速匹配到电器
> * 有mqtt接口可以方便接入homeassistant
## 开发状态

MqttIrext 仍然处于前期开发阶段,未经充分测试与验证,不推荐用于生产环境。

**目前的交互协议可能随时改变,不保证向后兼容,升级新版本时需要注意公告说明同时升级服务端和客户端。**

## 说明
现已完成,当前版本只支持空调

## 使用方式
* 首先你需要刷好固件
* 打开 http://esp.shanming.top/#/, 配置mqtt信息,完成会提示是否连接
![配置mqtt](./images/1.png)
* 开启esp设备,查找`AP_HOME_NODE``Bleeper`热点,手机或电脑都可以连接,访问地址`192.168.4.1` 配置如下信息:
![配置esp设备mqtt](./images/2.jpg)
* 网页端会接收到这样一个消息
![配置esp设备mqtt](./images/3.png)
* 配置topic和针脚,默认是14也就是d5,8266型号就是`00AED134`
* 选择好空调固件,点击`使用固件`,会看到右上角有`download is ok`消息,证明固件下载完成
![配置esp设备mqtt](./images/4.png)
* 点击测试,会发送改变温度,从 `18度到30,制冷`,或在HomeAssistant中测试

## 发射管连接图
![红外连接图](https://camo.githubusercontent.com/8b4e10e4d829d417cc29a5d5a563f650fb4beabf/687474703a2f2f667269747a696e672e6f72672f6d656469612f667269747a696e672d7265706f2f70726f6a656374732f652f657370383236362d69722d7472616e736d69747465722f696d616765732f49522532305472616e736d69747465725f62622e706e67)

也可以尝试不用三级管,直接连接。红外二级管长引脚接gpio,短脚接地。

## HomeAssistant配置文件
记得修改mqtt型号
```yaml
climate:
- platform: mqtt
name: study
friendly_name: 客厅空调
modes:
- cool
- heat
- auto
- fan
- dry
- off
swing_modes:
- on
- off
fan_modes:
- high
- medium
- low
- auto
power_command_topic: "esp/00AECB90/mode/set"
mode_command_topic: "esp/00AECB90/mode/set"
temperature_command_topic: "esp/00AECB90/temperature/set"
fan_mode_command_topic: "esp/00AECB90/fan/set"
swing_mode_command_topic: "esp/00AECB90/swing/set"
min_temp: 16
max_temp: 30
```
## 特别感谢
* [Strawmanbobi](https://github.com/strawmanbobi) Irext开源库的作者,给予我技术和精神上的支持
* [Caffreyfans](https://github.com/Caffreyfans) IRmqtt 开源库作者,我这这个基础上做了一些修改
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3 changes: 2 additions & 1 deletion src/main.cpp
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Expand Up @@ -345,6 +345,7 @@ boolean downLoadFile(int index_id)
String filename = String(index_id);
if (SPIFFS.exists(filename))
{
client.publish(node_toast, "download is ok");
SERIAL_DEBUG.println("already have file");
return true;
}
Expand All @@ -370,7 +371,7 @@ boolean downLoadFile(int index_id)
http.writeToStream(filestream);
SERIAL_DEBUG.printf("download %s ok\n", filename.c_str());
flag = true;
client.publish(node_toast, "download is ok");
client.publish(node_toast, "download is ok");
}
else
{
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