សៀវភៅណែនាំរបស់ម្ចាស់ឧបករណ៍ចាប់សញ្ញាអាណាឡូក DRAGINO PS-LB-NA LoRaWAN
ឧបករណ៍ចាប់សញ្ញាអាណាឡូក LoRaWAN PS-LB-NAVIEW: The Dragino PS-LB-NA is a LoRaWAN Analog Sensor for Internet of Things solution. PS-LB-NA has 5v and 12v output , 4~20mA, 0~30v input interface to power and get value from Analog Sensor. PS-LB-NA will convert…