Description
CPU : 32 bits MCU, 40 MHz, 16KB SRAM, 128KB Flash ROM
Support: only transparent
LoRa : Semtech SX1272
● Freq. : ISM band 86 862 ~ 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
USB Port
● Port of Type : USB * 1 port, Connector : USB type B
● Chipset : Silicon Laboratories CP2102
● Compliant : US1.0 , 1.1 , 2.0
● Baud Rates : Full speed 12 M bps
● Driver Support : Windows 98/ 2000/ XP/ 2003/ Vista /Win 7/Win 10 / Mac Osx / Os9 / Linux2.4 / 2.6
Setup T ool : Windows Utility
Power : DC 5V / 150mA @ 5V
Led Lamp : SYS (red) , Pairing (green) , Rx(red) , Tx(green)
Operating Temperature: -10 to 70 °C
Storage Temperature: -20 to 80 °C
Dimensions : 100 * 90 * 25 mm ( W * D * H )
Weight : 150 gm ( not include power )
