Specification:
Standard: IEEE 802.15.4
Frequency: 2.4~2.485GHz
Maximum output power: 19dBm
Dynamic output power: >35dB
Open line of sight transmission distance: >300m
Frequency error: ±15ppm
Theoretical transmission rate: 250kbps
Receive sensitivity: typical -102dBm, PER<10%
Network topology: Supports star, tree, mesh network
Antenna: default PCB onboard antenna
Firmware upgrade: Support OTA
Adapter: 110V~240V AC, 5V/1A DC
Working voltage: 1.8V ~ 3.3V
Working temperature: -10-55°C
Working humidity: 10%-90%RH (non-condensing)
Storage temperature: -20-60°C
Storage humidity: 5%-90% RH (non-condensing)
Size: 95mm x 95mm x 23mm