GY-30 Lightintensity sensor module

HM-R series FSK receiver moduleFEATURESHighly integrated, small sizeHigh sensitivity, low power consumptionFSK technology, suitable for replacing ASK modulesLess interference, longer

High Power Radio Data Transceiver – 433MHzJust released new higher power wireless data transceivers, up to 13dBm. Ideal for sending