我做了一个简单的温湿度计，就是用esp8266+DHT11+Blinker接入小爱同学,目前实现了。技穷的我还不满足于此，我想还是利用这写器材，当温度或者湿度达到某个阈值之后给我的微信发送消息。我在查看了微信官方文档之后发现可以接入微信，实现微信推送，示例是Blinker.wechat("HELLO BLINKER")，可是我代码不知道怎么写，求助各位developer！谢谢！我的代码是这样的：
[mw_shl_code=arduino,true]#define BLINKER_WIFI
#define BLINKER_MIOT_SENSOR //小爱同学定义为传感器设备
#include <Blinker.h>
#include <DHT.h>
char auth[] = "478ff5e77704"; //设备key
char ssid[] = "CMCC-WnWH"; //wifi ssid
char pswd[] = "7awwwhza"; //wifi 密码
BlinkerNumber HUMI("humi"); //定义湿度数据键名
BlinkerNumber TEMP("temp"); //定义温度数据键名
#define DHTPIN 2 //定义DHT11模块连接管脚io2
#define DHTTYPE DHT11 // 使用DHT 11温度湿度模块
//#define DHTTYPE DHT22 // DHT 22 (AM2302), AM2321
//#define DHTTYPE DHT21 // DHT 21 (AM2301)
DHT dht(DHTPIN, DHTTYPE); //定义dht
float humi_read = 0, temp_read = 0;
void heartbeat()
{
HUMI.print(humi_read); //给blinkerapp回传湿度数据
TEMP.print(temp_read); //给blinkerapp回传温度数据
}
void dataStorage()
{ Blinker.dataStorage("temp",temp_read);
Blinker.dataStorage("humi",humi_read);
}
void miotQuery(int32_t queryCode) //小爱同学语音命令反馈
{
BLINKER_LOG("MIOT Query codes: ", queryCode);
int humi_read_int=humi_read; //去掉湿度浮点
BlinkerMIOT.humi(humi_read_int); //小爱接收湿度
BlinkerMIOT.temp(temp_read); //小爱接收温度
BlinkerMIOT.print();
}
void setup()
{
Serial.begin(115200);
BLINKER_DEBUG.stream(Serial);
BLINKER_DEBUG.debugAll();
pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, LOW);
Blinker.begin(auth, ssid, pswd);
Blinker.attachHeartbeat(heartbeat);
//BlinkerMIOT.attachQuery(miotQuery);
Blinker.attachDataStorage(dataStorage);
dht.begin();
BlinkerMIOT.attachQuery(miotQuery);
}
void loop()
{
Blinker.run();
float h = dht.readHumidity();
float t = dht.readTemperature();
if (isnan(h) || isnan(t))
{
BLINKER_LOG("Failed to read from DHT sensor!");
}
else
{
BLINKER_LOG("Humidity: ", h, " %");
BLINKER_LOG("Temperature: ", t, " *C");
humi_read = h;
temp_read = t;
}
Blinker.delay(2000);
}[/mw_shl_code]
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发表于 2020-2-26 20:35
楼主