8266用点灯科技接入小爱，但是控制不了舵机度数，改写代码也控制不了

#define BLINKER_WIFI
#define BLINKER_MIOT_OUTLET
#include <Servo.h>

#define PIN_SERVO D0 //舵机信号线

Servo myservo;

#include <Blinker.h>

char auth[] = " ";//点灯秘钥
char ssid[] = " ";//无线网名称
char pswd[] = " ";//无线网密码

bool oState = false;

void miotPowerState(const String & state)
{
BLINKER_LOG("need set power state: ", state);
myservo.attach(PIN_SERVO);

if (state == BLINKER_CMD_ON) {
    myservo.write(29);//舵机正转度数
    delay(1000); 

    BlinkerMIOT.powerState("on");
    BlinkerMIOT.print();

    oState = true;
}
else if (state == BLINKER_CMD_OFF) {
    myservo.write(-29);//舵机反转度数
    delay(1000); 

    BlinkerMIOT.powerState("off");
    BlinkerMIOT.print();  

    oState = false;
}

}

void miotQuery(int32_t queryCode)
{
BLINKER_LOG("MIOT Query codes: ", queryCode);

switch (queryCode)
{
    case BLINKER_CMD_QUERY_ALL_NUMBER :
        BLINKER_LOG("MIOT Query All");
        BlinkerMIOT.powerState(oState ? "on" : "off");
        BlinkerMIOT.print();
        break;
    case BLINKER_CMD_QUERY_POWERSTATE_NUMBER :
        BLINKER_LOG("MIOT Query Power State");
        BlinkerMIOT.powerState(oState ? "on" : "off");
        BlinkerMIOT.print();
        break;
    default :
        BlinkerMIOT.powerState(oState ? "on" : "off");
        BlinkerMIOT.print();
        break;
}

}

void dataRead(const String & data)
{
BLINKER_LOG("Blinker readString: ", data);

Blinker.vibrate();

uint32_t BlinkerTime = millis();

Blinker.print("millis", BlinkerTime);

}

void setup()
{
Serial.begin(115200);
BLINKER_DEBUG.stream(Serial);

pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, LOW);

Blinker.begin(auth, ssid, pswd);
Blinker.attachData(dataRead);

BlinkerMIOT.attachPowerState(miotPowerState);
BlinkerMIOT.attachQuery(miotQuery);

}

void loop()
{
Blinker.run();
}****