آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
EBYTE E51-470NW16S
| Manufacturer | EBYTE |
|---|---|
| Mfr. Part Number | E51-470NW16S |
| Electland Part Code | 289017 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | IPEX interface -116.8dBm 2.5km SMD,20x20mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Sensitivity | -116.8dBm |
| Antenna Type | IPEX interface |
| Voltage - Supply | 2V~5.5V |
| Operating Temperature | -40℃~+125℃ |
| Frequency Range | 470MHz;510MHz |
| interface | USB;UART;SPI;PWM;IrDA;I2C |
| Features | AES encryption;Module reset function;Built-in watchdog;Integrated temperature sensor |
| Receive Current | 11mA |
| Modulation System | GFSK;OFDM |
| Current Of Transmitting | 81mA |
| Communication Distance | 2.5km |
| Output Power(Max) | 6dBm |
| Packaging | SMD,20x20mm |
| Weight | 1.2g |
Introduction
The E51-470NW16S is an ideal SoC hardware module for long-range, low-power transmission. Equipped with Silicon Labs' EFR32FG25 series chip, it achieves wireless broadcast ranges of up to 0.3 to 2.5 kilometers in dense urban canyon environments with minimal data loss. It also supports OFDM modulation introduced in Wi-SUN FAN, enabling high data bandwidth of up to 3.6 Mbps. With increased data rates, large-scale networks required for smart city and smart utility applications can be realized, supporting node counts reaching into the thousands. This wireless communication module features a compact form factor, rich interface resources, and supports secondary development by users, making it widely applicable across the IoT industry.
Features
- Low-power wireless SoC: High-performance 32-bit 97.5MHz ARM Cortex-M33 with DSP instructions and FPU for efficient signal processing; up to 1152kB flash program memory RAM; up to 256kB data memory; up to +16 dBm transmit power.
- Rich MCU peripherals: Up to 35 GPIO pins with output state retention and asynchronous interrupt capability; 12-bit @ 1 Msps, 16-bit @ 76.9 ksps ADC; 2 analog comparators (ACMP); 2-channel DAC (VDAC); Low Energy Sensor Interface (LESENSE); 16-channel DMA controller; 12-channel Peripheral Reflex System (PRS); 6× 16-bit timer/counters with 3 compare/capture/PWM channels; 2× 32-bit timer/counters with 3 compare/capture/PWM channels; 32-bit real-time counter; 24-bit low-energy timer for waveform generation; 2 watchdog timers; 1× USB 2.0 full-speed port (device mode only); 5× EUSART (Enhanced USART), EUSART0 operational in EM2 mode, EUSART supports SPI and IrDA; 2× SMBus-capable I²C ports; on-chip temperature sensor with ±2℃ accuracy over full temperature range.
- Wide operating range: 2.0 to 5.5V supply with OFDM mode power support; -40 to +125°C.
- Supported modulation formats: Wi-SUN MR-OFDM MCS 0–6 (all 4 options); 802.15.4 SUN MR O-QPSK with DSSS; Wi-SUN FSK; 2(G)FSK with fully configurable shaping; (G)MSK.
- Chip-level security features: Secure boot via Trust Boot and Real-Time Secure Loader (RTSL); hardware cryptographic acceleration with DPA countermeasures for AES-128/256, SHA-1, SHA-2 (up to 256-bit); ECC (up to 256-bit), ECDSA, ECDH, and J-PAKE; TRNG compliant with NIST SP800-90 and AIS-31; ARM® TrustZone®; secure debug with lock/unlock capability.
Applications
- Smart Cities
- Smart Utilities
