Red indicator will be ON when charging; Blue indicator will be ON when device has been fully charged; Green indicator will be ON when battery is higher than 20%; Green indicator will flash when battery is lower than 20%; Bluetooth is not paired when bluetooth indicator is OFF; Bluetooth is paired when bluetooth indicator is ON
Colour
Yellow, Blue, Gray
Port
USB Type-C
Charging Current
5 V / 1.5 A
Charging Duration
1 hours
Communication
Bluetooth
Bluetooth Low Energy (BLE) 5.0
USB Type C
USB connection to realize data transfer
Developing Environment
SDK
Android / iOS SDK Supported
Security
RFID Encrypted Module ( reserve )
Performance
MCU
Cortex-M3 72MHz
User Environment
Operating Temp.
-20 °C to +50 °C
Storage Temp.
-40 °C to +70 °C
Humidity
5% RH - 95% RH non condensing
Drop Specification
1.2 m dropping on concrete
Sealing
IP65
UHF RFID
Engine
CM-3N module based on Impinj E310 CM-5N module based on Impinj E510
Frequency
920-925 MHz / 902-928 MHz / 865-868 MHz
Protocol
EPC C1 GEN2 / ISO18000-6C
Antenna
Linear Polarized Antenna (-2.2dBi)
Power
0.5W (27dBm, support +19-27dBm adjustable)
Max Read Range
80 cm
Note
*Range depends on tags and environment
Optional Accessories
Accessories
Hand wrap, wristband, lanyard, charing cradle for battery