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Ra-02 can be used for ultra-long distance spread spectrum communication
Enables wireless Over-The-Air (OTA) firmware updates for convenient maintenance
PB-03 module supports BLE with low power consumption: BLE 5
This small lidar-based distance sensor detects the presence of objects within 100 cm
WIFI484 4 x 16A WIFI relay hub-motoren Ra-02 can be used forThe WIFI484 provides four volt free contact relay outputs with a current rating of up to 16Amp each, 8 digital I O and 4 analogue inputs. The module is powered from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2. 1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all
