Any ETA when it will be back ?

I have the Shelly BLU H&T sensor and is working fine with my Shelly plug S gen 3 but in the app I see my current version is 1.0.16 en that there is version 1.0.23 available however the button Update is grey so I can not update.

What is going wrong?

Wie kann ich diesen als externen Sensor für einen Shelly TRV benutzen? 

*To use this device with the Shelly Smart Control app, a gateway is required. Compatible gateways include the Shelly BLU Gateway or any Shelly Plus, Pro, Gen3, or Gen4 device (excluding sensors).

then later:

Encryption (high level of security)

So it is really scaring !

I had been burnt already once with a similar device, that al least costed one fifth of the shelly, but when I turned on I was unable to use it because the BLE advertisment were encrypted so i could read without problems the battery level, that was not encrypted, but not temperature and humidity. After some email exchange with the distributor they acknowledged that the BT part was working only with the proprietary app, available only on android, with a very bad score,  so the only thing that i could do would have been to display the temperature on an android device, if that one were not outside BT coverage. So de facto, completely unuseful.

Before another problem so i ask if really output data is encrypted, and works ONLY with shelly devices that own the decryption key, or I can use with any device, because if i need another shelly to read its output I would not save anything over any other alternative, while if the data were freely readable I could read them by another kind of device, with linux, that would be at BT distance.

Someone has tested this ?

Yesterday, I noticed that the Shelly app reported a firmware update for the sensor. I then unpaired it from the display and updated it.
After that, the sensor now seems dead! It's no longer detected by any Bluetooth device: my smartphone, my PC, the Shelly Smart Control app, or even the Shelly BLE Debug app. However, they all detect the Shelly Button and other Shelly Plus devices with Bluetooth enabled.

I didn't receive any error messages during the firmware update, but something obviously went wrong.
I also had no luck attempting a reset by holding down the button for 10 or 30 seconds. I think it should be thrown in the recycling bin.

Out of curiosity, I opened the sensor by unscrewing the two screws on the sides of the battery compartment and the other two underneath that secure the PCB to the case.
I noticed that there are some empty pads on the edge of the PCB where you can solder a connector. They look just like the pins for a 3.3V FTDI connection. Are the connections known, and does anyone know how to re-flash the sensor externally?

These sensors are now impossible to find; the Shelly online store has sold out, and other Amazon sellers are selling them for around €40.

I have couple of shelly blu H&T devices. Those connected as standalone sensors may be easily accessed via app. I can update firmware and read all data including historic. Those connected as attached sensor to BLU TRV may be accessed only via BLU TRV device card as "attached sensor". I can read only 3 information without option to see more data and update firmware. How can I access these sensors? My first thought was to connect them again but as stanadalone device. Is it possibly to have the same sensor connected twice? I am afraid I will loose attached sensor when try to connect as standalone.

Any advices? Thank you

Mariusz

• Using the Shelly app on iPhone, it would discover the sensor, but wouldn't find a gateway: I have a BLU GW Gen3 as well as a H&T Gen3. None would be offered to connect the sensor to.
• I tried the GW's web UI and its "Enable pairing mode", as well as the button on the device. It wouldn't see the HT. But it has already connected three TRVs successfully
• How would I even connect it to the HT Gen3 without the app? Didn't find a "pairing mode" button in its web UI.
• Tried Home Assistant and it's BTHome integration: found my TRVs, but not the HT BLU
• I tried new batteries on the HT Blu

What else can I try?

I use an shelly blu H&T on an shelly plus (blu gateway function).

Mqtt on the shelly plus works, but , also with script from GitHub or others, it is not possible to get the temperature and humidity into mqtt.

Battery Status and mac is possible.

Has anyone make it work?

An college does it with the blu gateway usb dongle, with it, it works.

I use following script:

/**
 * This script uses the BLE scan functionality in scripting
 * Selects Shelly BLU DoorWindow from the aired advertisements, decodes
 * the service data payload and transfert it to an MQTT broker
 */

// Shelly BLU devices:
// SBBT - Shelly BLU Button
// SBDW - Shelly BLU DoorWindow

// sample Shelly DW service_data payload
// 0x40 0x00 0x4E 0x01 0x64 0x05 0x00 0x00 0x00 0x2D 0x01 0x3F 0x00 0x00

// First byte: BTHome device info, 0x40 - no encryption, BTHome v.2
// bit 0: “Encryption flag”
// bit 1-4: “Reserved for future use”
// bit 5-7: “BTHome Version”

// AD 0: PID, 0x00
// Value: 0x4E

// AD 1: Battery, 0x01
// Value, 100%

// AD 2: Illuminance, 0x05
// Value: 0

// AD 3: Window, 0x2D
// Value: true, open

// AD 4: Rotation, 0x3F
// Value: 0

// CHANGE THE CONFIG OBJECT TO MATCH YOUR NEEDS

let CONFIG = {
    shelly_blu_address: {
        "b0:c7:de:04:28:c1": "shellies/BadEG",
       
    },
};

// END OF CHANGE

// MQTT publish function
function mqtt_publish(topic, payload) {
    let message = JSON.stringify(payload);
    MQTT.publish(topic, message, 0, false);
}

let ALLTERCO_MFD_ID_STR = "0ba9";
let BTHOME_SVC_ID_STR = "fcd2";

let ALLTERCO_MFD_ID = JSON.parse("0x" + ALLTERCO_MFD_ID_STR);
let BTHOME_SVC_ID = JSON.parse("0x" + BTHOME_SVC_ID_STR);

let SCAN_DURATION = BLE.Scanner.INFINITE_SCAN;

let uint8 = 0;
let int8 = 1;
let uint16 = 2;
let int16 = 3;
let uint24 = 4;
let int24 = 5;

function getByteSize(type) {
    if (type === uint8 || type === int8) return 1;
    if (type === uint16 || type === int16) return 2;
    if (type === uint24 || type === int24) return 3;
    //impossible as advertisements are much smaller;
    return 255;
}

let BTH = [];
BTH[0x00] = { n: "pid", t: uint8 };
BTH[0x01] = { n: "Battery", t: uint8, u: "%" };
BTH[0x05] = { n: "Illuminance", t: uint24, f: 0.01 };
BTH[0x1a] = { n: "Door", t: uint8 };
BTH[0x20] = { n: "Moisture", t: uint8 };
BTH[0x2d] = { n: "Window", t: uint8 };
BTH[0x3a] = { n: "Button", t: uint8 };
BTH[0x3f] = { n: "Rotation", t: int16, f: 0.1 };

let BTHomeDecoder = {
    utoi: function (num, bitsz) {
        let mask = 1 << (bitsz - 1);
        return num & mask ? num - (1 << bitsz) : num;
    },
    getUInt8: function (buffer) {
        return buffer.at(0);
    },
    getInt8: function (buffer) {
        return this.utoi(this.getUInt8(buffer), 8);
    },
    getUInt16LE: function (buffer) {
        return 0xffff & ((buffer.at(1) << 8) | buffer.at(0));
    },
    getInt16LE: function (buffer) {
        return this.utoi(this.getUInt16LE(buffer), 16);
    },
    getUInt24LE: function (buffer) {
        return (
            0x00ffffff & ((buffer.at(2) << 16) | (buffer.at(1) << 8) | buffer.at(0))
        );
    },
    getInt24LE: function (buffer) {
        return this.utoi(this.getUInt24LE(buffer), 24);
    },
    getBufValue: function (type, buffer) {
        if (buffer.length < getByteSize(type)) return null;
        let res = null;
        if (type === uint8) res = this.getUInt8(buffer);
        if (type === int8) res = this.getInt8(buffer);
        if (type === uint16) res = this.getUInt16LE(buffer);
        if (type === int16) res = this.getInt16LE(buffer);
        if (type === uint24) res = this.getUInt24LE(buffer);
        if (type === int24) res = this.getInt24LE(buffer);
        return res;
    },
    unpack: function (buffer) {
        // beacons might not provide BTH service data
        if (typeof buffer !== "string" || buffer.length === 0) return null;
        let result = {};
        let _dib = buffer.at(0);
        result["encryption"] = _dib & 0x1 ? true : false;
        result["BTHome_version"] = _dib >> 5;
        if (result["BTHome_version"] !== 2) return null;
        //Can not handle encrypted data
        if (result["encryption"]) return result;
        buffer = buffer.slice(1);

        let _bth;
        let _value;
        while (buffer.length > 0) {
            _bth = BTH[buffer.at(0)];
            if (_bth === "undefined") {
                console.log("BTH: unknown type");
                break;
            }
            buffer = buffer.slice(1);
            _value = this.getBufValue(_bth.t, buffer);
            if (_value === null) break;
            if (typeof _bth.f !== "undefined") _value = _value * _bth.f;
            result[_bth.n] = _value;
            buffer = buffer.slice(getByteSize(_bth.t));
        }
        return result;
    },
};

let ShellyBLUParser = {
    getData: function (res) {
        let result = BTHomeDecoder.unpack(res.service_data[BTHOME_SVC_ID_STR]);
        result.addr = res.addr;
        result.rssi = res.rssi;
        return result;
    },
};

let last_packet_id = 0x100;
function scanCB(ev, res) {
    if (ev !== BLE.Scanner.SCAN_RESULT) return;
    // skip if there is no service_data member
    if (
        typeof res.service_data === "undefined" ||
        typeof res.service_data[BTHOME_SVC_ID_STR] === "undefined"
    )
        return;
    // skip if we are looking for name match but don't have active scan as we don't have name
    if (
        typeof CONFIG.shelly_blu_name_prefix !== "undefined" &&
        (typeof res.local_name === "undefined" ||
            res.local_name.indexOf(CONFIG.shelly_blu_name_prefix) !== 0)
    )
        return;
    // skip if we don't have address match
    if (
        typeof CONFIG.shelly_blu_address !== "undefined" &&
        !CONFIG.shelly_blu_address.hasOwnProperty(res.addr.toUpperCase())
    )
        return;
    let BTHparsed = ShellyBLUParser.getData(res);
    // // skip if parsing failed
    if (BTHparsed === null) {
        console.log("Failed to parse BTH data");
        return;
    }
    // skip, we are deduping results
    if (last_packet_id === BTHparsed.pid) return;
    last_packet_id = BTHparsed.pid;
    console.log("Shelly BTH packet: ", JSON.stringify(BTHparsed));
    // Get the topic for the current address
    let topic = CONFIG.shelly_blu_address[res.addr.toUpperCase()];
    console.log("Topic for the current address: ", topic);
    // Publish the data
    mqtt_publish(topic, BTHparsed);

}

print("Starting BLE scan");
BLE.Scanner.Start({ duration_ms: SCAN_DURATION, active: false }, scanCB);

ich habe seit neustem einen Shelly Blu H&T. Dieser ist via BT an einem Plus2PM angebunden.

Eigentlich hatte ich vermutet (gehofft), dass ich die Temperatur und Feuchtigkeit via MQTT am Plus2PM auslesen kann.

Dem ist leider nicht so. Gibt es eine Möglichkeit dazu?

Komisch finde ich, dass ich den Blu H&T zwar in der Shelly APP unter Assigned Bluetooth Devices (Netzwerk / Bluetooth) sehen kann, er beim Aufruf via Browser über die IP des Shelly Plus2PM , unter Device Clients  / BLE er nicht auftaucht.

Habt ihr einen Tipp?

Danke und Grüße

How can I access the button-pressed event so that I can do some automation based on that?

Can the Shelly BLU H&T be reprogrammed to transmit up to 100 degrees C? If it can be done, how is it done?

2) I also need the temperature to control an electrical contactor that turns the sauna heater on/off.

Can the Shelly thermostat be reprogrammed to indicate up to 100 degrees C so it can be set to turn on the electrical contactor at a set point up to 100 degrees C? If it can be done, how is it done?

Ich möchte die Daten von 2 BLU H&T - Sensoren auf einem Shelly Wall Display darstellen lassen.
So kann ich z. B. die Aussentemperatur und daneben die Raumtemperatur anzeigen lassen. Ich finde aber nur die Möglichkeit, einen Sensor anzeigen zu lassen.
Hoffentlich kennt jemand eine Lösung.

{"id":1,"src":"shellyblugw-b0b21cfa88e8","result":{"connected":true}}

Step 2: Check your MQTT connection settings
curl -X POST -d '{"id":1, "method":"Mqtt.GetConfig"}' http://192.168.1.61/rpc

{"id":1,"src":"shellyblugw-b0b21cfa88e8","result":{"enable":true,"server":"192.168.1.60:1883","client_id":"shellyblugw-b0b21cfa88e8","user":null,"ssl_ca":null,"topic_prefix":"shellyblugw-b0b21cfa88e8","rpc_ntf":true,"status_ntf":true,"use_client_cert":false,"enable_rpc":true,"enable_control":true}}

Step 5: Check if MQTT connection is working
curl -X POST -d '{"id":1, "method":"Mqtt.GetStatus"}' http://192.168.1.61/rpc

{"id":1,"src":"shellyblugw-b0b21cfa88e8","result":{"connected":true}}

Step 6: Receive notifications over MQTT
mosquitto_sub -h 192.168.1.60 -p 1883 -t shellyblugw-b0b21cfa88e8/events/rpc -d

Client (null) sending CONNECT

Client (null) received CONNACK (0)

Client (null) sending SUBSCRIBE (Mid: 1, Topic: shellyblugw-b0b21cfa88e8/events/rpc, QoS: 0, Options: 0x00)

Client (null) received SUBACK

Subscribed (mid: 1): 0

Client (null) sending PINGREQ

Client (null) received PINGRESP
 

Step 6 says “If you have subscribed to the topic correctly, you will start receiving notifications here.” but I get nothing from the BLU H&T sensor.

Any tips on how I could proceed from here would be much appreciated!

Unitron ist eine Tochter von Sonova/Phonak. Die Hörgeräte empfangen manchmal Signale des Bluetooth vom BLU.

habe irgendwie ein Problem die Kühlschrank/Gefrierfach Temperatur zu überwachen. Ich möchte gerne eine Mail erhalten wenn 
1. die Kühlschranktemperatur über 12 Grad geht ( normal sind am Sensor zur Zeit 7,7 Grad). 

2. Gefrierfach sollte nicht wärmer als -13 Grad werden.

Habe schon eine Szene erstellt aber irgendwie probleme mit 2 Einstellungen.

Mir ist der Punkt nicht so klar "Wenn die Temperatur kleiner als 10 oder mehr als 10 Grad ist.
Dann weiß ich auch noch nicht was ich bei Auslöser anwählen soll. Habe jetzt bei jeder Änderung angewählt.

Im Moment bekomme ich so eingestellt gelegentlich Mails das ich die Temperatur prüfen soll, obwohl die okay ist.

Vielleicht kann mir das mal wer richtig erklären. 

vielen Dank

Jürgen

2. For both of my BLU H&T I get a message that the current firmware version could not be loaded and I get information, that 1.0.16 update is available. I have both coupled via bluetooth to my smartphone. When I tap on update the app says that I should click the button I do bot nothing happens for both BLU H&T.

bei meinem neuen Blu ht kann ich keine Möglichkeit zum Einstellen eines Temp-Offset finden.

Die angezeigten Werte haben aber nichts mit der Realität zu tun . . . 2,7°C zu hoch kann man auch schlecht ignorieren.

Ist da was geplant?

Gruß Torsten