DRF1278DL2 433MHz 3~4km Long Range RS485 Port SX1278 Data Transmission Module Water Sport 32*Screw M3*6MM

32*Screw M3*6MM

- No need of program

1 x Antenna (10M)

7K Poitebuineter 1 x Light sensor 1 x 8x8 LED 1 x LM35D 1 x TIP120 1 x Motor 10 x 100ohms resistor 10 x 150ohms resistor 10 x 240ohms resistor 10 x 470ohms resistor 10 x 1Kohms resistor 10 x 1

Time delay:¡Ü5¦Ìsec

DRF1278DL2 433MHz 3~4km Long Range RS485 Port SX1278 Data Transmission Module Water Sport 32*Screw M3*6MMColor Blue + Golden + Multi Colored Model DRF1278DL2 Quantity 1 Piece Material PCB Frequency 433MHz Working Voltage 3. 4~5. 5 V Working Current 75 mA Effective Range 3~4km English Manual Spec No Other Features LoRa frequency spectrum 433Mhz ISM frequency band 136dBm receive sensitivity 20dBm Max. output power Serial port wake up Wireless wake up RS485 interface Packing List 1 x DRF1278DL2 module