IoT Tools

Generate and format MQTT messages for IoT device testing. Topics, payloads, QoS levels, and retain flags.

Test MQTT topic patterns with wildcards (+ and #). Simulate publish/subscribe matching.

Convert JSON to optimized MQTT payloads. Minify, flatten, and compress for efficient transmission.

Generate connection strings for AWS IoT, Azure IoT Hub, HiveMQ, Mosquitto, and custom brokers.

Identify device manufacturers by MAC address or OUI prefix. IEEE lookup database.

Format and validate sensor data. Convert between units (temperature, distance, pressure) and generate sample readings.

Generate sample payloads for AWS IoT, Azure IoT Hub, Google Cloud IoT, Arduino, and ESP32 platforms.

Convert sensor readings to hex/binary for embedded systems. Handle endianness and bit operations.

Format and validate sensor data. Convert between units (temperature, distance, pressure) and generate sample readings.

Generate sample payloads for AWS IoT, Azure IoT Hub, Google Cloud IoT, Arduino, and ESP32 platforms.

Convert JSON to IoT platform schemas (Azure IoT Hub, AWS IoT, Google Cloud IoT). Generate device twin templates.

Validate JSON against IoT schemas. Check required fields like deviceId, timestamp, and telemetry data.

Build CoAP (Constrained Application Protocol) messages. GET, POST, PUT, DELETE for IoT devices.

Convert between IoT protocol formats. MQTT ↔ HTTP, CoAP ↔ HTTP message transformation.

Decode LoRaWAN uplink payloads. Convert hex to human-readable sensor data with custom decoders.

Calculate distance between two GPS coordinates using Haversine formula. Perfect for IoT tracking.

Create circular geofence boundaries from GPS coordinates. Export as GeoJSON, KML, or GPX.

Convert GPS coordinates between Decimal Degrees (DD) and Degrees Minutes Seconds (DMS).

Create bounding box coordinates from center point. Export for mapping APIs and geofencing.

Calculate how long your battery will last. Essential for IoT device power planning.

Estimate power usage for IoT devices. Calculate watts, energy consumption, and costs.

Convert battery capacity between mAh and Wh. Compare batteries and power banks easily.

Estimate solar panel power generation for IoT devices. Calculate daily energy output.