Android/iOS Application to display sensors data(temperature, humidity, pressure and etc) from adv packet

[Krasutski]

I would like to advertise some sensor data (temperature, humidity, pressure, co2, voc and other) by BLE advertising packet without any connection. I know, I can put it data to manufacture record(or Service data with Environmental Sensing uuids) and use my application to display it. But, at the moment I do not want to create an application and I would like to use readymade advertising format and android\ios application to display my data.

Could you recommend some applications and data format\structure for the display advertising data?

[Sigurd]

Hi,

There are no Bluetooth SIG specified data field for advertising of sensor data, so there are likely no ready-made app for this. You will need to put your sensor data into e.g. manufacturer specific data. If this is a iBeacon, you can also use your sensor data as Major and Minor values.

[Krasutski]

Bluetooth SIG provides "Service data" and it seems the next advertising data can be valid and it corresponds to the specification. I thought any application can parse it.

    adv_data[byte_n++] = 0x11;             //AD length
    adv_data[byte_n++] = 0x16;             //AD type
    adv_data[byte_n++] = 0x1A;             //Service data UUID 0x181A
    adv_data[byte_n++] = 0x18;
    adv_data[byte_n++] = 0x6E;             //Temperature UUID 0x2A6E
    adv_data[byte_n++] = 0x2A;
    adv_data[byte_n++] = temperature >> 8; //temperature in 0.01 °C unit
    adv_data[byte_n++] = temperature;
    adv_data[byte_n++] = 0x6F;             //Humidity UUID 0x2A6F
    adv_data[byte_n++] = 0x2A;
    adv_data[byte_n++] = humid >> 8;       //Humidity in 0.01 %
    adv_data[byte_n++] = humid;
    adv_data[byte_n++] = 0x6D;             //Pressure UUID 0x2A6D
    adv_data[byte_n++] = 0x2A;
    adv_data[byte_n++] = pressure >> 24;   //Pressure in 0.1 Pa unit
    adv_data[byte_n++] = pressure >> 16;
    adv_data[byte_n++] = pressure >> 8;
    adv_data[byte_n++] = pressure;

Anyway, thanks! Seems you need own application)