RAKwireless RAK1903

RAK1903 is a light intensity sensor that forms part of the WisBlock system. This product operates from 0.01 lux to 83865 lux, making it a good solution for greenhouses or alarm systems.

The RAK1903 sensor, in combination with the RAK4631 LoRa module and the RAK5005-O board, can be a standalone unit that collects lighting data and transmits it via LoRa or BLE networks. The product has a low power consumption, so it can be successfully used in battery-powered applications.

Key features:

• Chipset: TI OPT3001DNPR
• Measurement range: 0.01 to 83865 lux
• Optical filtering to match human eye
• Voltage Suppply: 3.3 V
• Current Consumption: 0,4 uA to 3,7 uA
• Module Size: 10 x 10 mm