ॲपकॉन वायरलेस LS820 सेन्सर LoRaWAN डेटा लॉगर सूचना पुस्तिका
RS485 Sensor LoRaWAN Data Logger LS820 V3.0 Product Overview LS820 is a high-performance, low power consumption, long distance RS485 sensor data logger device. LS820 can be connected to max 3 MODBUS-RTU RS485 sensors and actively power these RS485 sensors…