EX9212LoRa DIO, LoRa Digital I/O Controller

Categories: ,

Description

to transmit the I/O state through Lora network

advantage: no need of long cable

CPU : 32 bits MCU, 40 MHz, 16KB SRAM, 128KB Flash ROM

  • LoRa Semtech SX1272
  • Freq. : ISM band 86 862 to 936MHz
  • Receiver Sensitivity : -137 dBm
  • Transmit Output Power : 20 dBm
  • Sleep Current : 3 3uA (at power down state)
  • TX current < 140 mA@20 dbm , RX current < 10 mA
  • Security processor ( 128/192/256 bits AES )
  • Packet engine up to 256 bytes with CRC
  • Antenna : SMA Type , 2 dBi , changeable
  • Distance : Up To 5000 Meters in free space
  • Data Rate : 0.244 ~ 18.2K bps ( LoRa ) / 300 K bps (FSK)
  • Application mode : Star

Digital Input * 2

  • 3000VDC Isolation Protect ( Active High /Active Low Selectable )
  • Dry contact : Logic level 0 : close to GND , Logic level 1 : open
  • wet contact : Logic level 0 : 0~3 V , Logic level 1 : 10 ~ 30 V

Digital Output * 2

  • Relay ( Active High /Active Low S electable )
  • 20V AC@10A , 240V AC@7A , 24V DC@10A

Setup Tool : Windows Utility
Power : DC 9 ~ 24V / 150ma @ 9V , 60ma @ 24V
Led Lamp : SYS (red) , Pairing (green) , Rx(red) , Tx(green)
Environment: Operating Temperature: -10 to 70 °C
Storage Temperature: -20 to 85 °C
Dimensions : 160 * 90 * 25 mm ( W * D * H )
Weight : 350 gm ( not include power )