The TnH Probe with AHT20 sensor and BLE (Bluetooth Low Energy) wireless communication is a compact and efficient solution for remote Temperature and Humidity monitoring. It provides accurate digital sensing with excellent long-term stability and supports wireless data transmission directly to smartphones, gateways, or BLE-enabled devices. The probe is also compatible with AHT21, SHR21, and SHT25 sensors, offering flexible options based on accuracy and performance needs. Designed for IoT, smart-building, and environmental monitoring applications, the BLE-based TnH probe enables real-time monitoring without wiring, making installation simple and cost-effective.