LoRa Smart Sensor WS1 Pro-L

The WS1 Pro-L features a 4.4” LCD screen that delivers real-time data at a glance, including temperature, humidity, light levels, and readings from connected external sensors. Equipped with two on-board USB ports, it supports RS485 interface probes such as the TH30S-B, soil sensors, and PT-100, as well as the option to connect two temperature probes simultaneously using a USB splitter. Its high-accuracy sensor ensures precise measurements, with temperature accuracy within ±0.2°C from -20°C to 60°C, humidity accuracy within ±2% RH (10% to 90% RH), and ambient light accuracy within ±10% (0.01 to 157k lux). The device can store up to 50,000 data points in its built-in memory, enabling uninterrupted monitoring even when offline, and automatically synchronizes stored data to the UbiBot platform upon reconnection. Designed for versatility, the WS1 Pro-L operates on either 4 AA batteries or a micro USB connection, ensuring continuous and reliable performance in any monitoring environment.