الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
Wi-SUN network protocol features- Conforms to IEEE Wi-SUN, Wireless M-Bus, 6LoWPAN and other standard protocols ;Communication rate of up to 50~3600 Kbps; Mesh networking, supports up to 24 levels of topology ;Supports mobile nodes, reliable data transmission;Supports concurrent communication, intelligent network topology ;Supports automatic frequency hopping, greatly improving the anti-interference ability of communication;
Low-power wireless system-on-chip-High-performance 32-bit 97.5 MHz ARM Cortex-M33 with DSP instructions and floating-point unit for efficient signal processing;Up to 1152 kB of Flash program memory; Up to 256 kB of RAM data memory ; Up to +16 dBm of transmit power
Wide operating range- 2.0 to 5.5 V power supply, supports OFDM mode power;-40 to +125 degrees Celsius;Supports thousands of network points to meet the needs of large-scale networking applications
The E51 series modules are long-range, low-power transmission Wi-Sun modules that are equipped with EFR32FG25 family of chips, enabling wireless broadcasts of up to 0.3~2.5 kilometers with minimal data loss in
dense urban canyon environments. It also supports Orthogonal Frequency Division Multiplexing Modulation (OFDM), a
technique introduced in Wi-SUN Field Area Networks (FANs), enabling high data bandwidths of up to 3.6 Mbps. With
the increased data rate, large networks with thousands of nodes can be realized for applications such as smart cities and
smart utilities.
E51 series modules are available in four models: E51-470NW16S(NR), E51-470NW16S(BR),
E51-900NW16S(NR), E51-900NW16S(BR). The four products are of the same package size, can be pin-to-pin, and
are rich in interface resources and support for the secondary development of users, and can be widely used in the IoT
industry. They can be widely used in IOT industry