AM102L

Product Datasheet

Datasheet EN

202KB

am102-and-am102l-datasheet-en.pdf

pdf

1019KB

am102(l)-and-am103(l)-user-guide-en.pdf

pdf

Website

https://github.com/Milesight-IoT/SensorDecoders

https://www.milesight.com/iot/resources/download-center/#firmware-sdk

Device Profile for Tesenso IoT Cloud

733B

milesight_am102l.json

Decoder/Payload Converter for Tesenso IoT Cloud

https://github.com/Tesenso-GmbH/Device-Decoder/blob/main/Milesight_AM102L.js

// Check if msg exists and has the required properties
if (msg && msg.data !== undefined && msg.port === 85) {
    var data = msg.data;

    // Extracting bytes from the data
    var bytes = [];
    for (var i = 0; i < data.length; i += 2) {
        bytes.push(parseInt(data.substr(i, 2), 16));
    }

    var decoded = {};

    // Iterate over the bytes to decode each channel
    for (var i = 0; i < bytes.length; ) {
        var channelId = bytes[i++];
        var channelType = bytes[i++];

        // BATTERY
        if (channelId === 0x01 && channelType === 0x75) {
            decoded.battery = bytes[i++];
        }
        // TEMPERATURE
        else if (channelId === 0x03 && channelType === 0x67) {
            decoded.temperature = readInt16LE(bytes.slice(i, i + 2)) / 10; // Convert to Celsius
            i += 2;
        }
        // HUMIDITY
        else if (channelId === 0x04 && channelType === 0x68) {
            decoded.humidity = bytes[i++] / 2; // Convert to %
        }
        // Add other channel types as needed
        else {
            // If unknown channel type, move to the next channel
            i++;
        }
    }

    return {
        msg: {
            battery: decoded.battery !== undefined ? decoded.battery : null,
            temperature: decoded.temperature !== undefined ? decoded.temperature : null,
            humidity: decoded.humidity !== undefined ? decoded.humidity : null,
            ts: msg.ts,
            data: msg.data,
            rssi: msg.rssi
        },
        metadata: {},
        msgType: 'POST_TELEMETRY_REQUEST'
    };
}

// Return null if required properties are not present
return null;

// Function to read 16-bit signed little-endian integer from bytes
function readInt16LE(bytes) {
    var value = bytes[1] << 8 | bytes[0];
    return (value & 0x8000) ? value | 0xFFFF0000 : value;
}

Device Labels

in manual	dataKey	dataType	dataFormat
Battery Level	battery	telemetry	float
	data	telemetry	string
	frequency	telemetry	float
Humidity	humidity	telemetry	float
	port	telemetry	float
	rssi	telemetry	float
	setStateOn	telemetry	boolian
	snr	telemetry	float
	targetTemperature	telemetry	float
Temperature	temperature	telemetry	float
	time	telemetry	string

Uplink documentation

• See user guide

Downlink documentation

• See user guide