آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
EBYTE E53-470FMS22S
| Manufacturer | EBYTE |
|---|---|
| Mfr. Part Number | E53-470FMS22S |
| Electland Part Code | 289000 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | -125dBm 3km UART SMD,26x16mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Sensitivity | -125dBm |
| Antenna Type | IPEX interface;Stamp Hole Antenna |
| Voltage - Supply | 2.3V~5.5V |
| interface | UART |
| Features | Hardware AES;Channel activity detection (CAD) |
| Output Power | 22dBm |
| Receive Current | 7mA |
| Modulation System | LoRa |
| Current Of Transmitting | 110mA |
| Communication Distance | 3km |
| Packaging | SMD,26x16mm |
| Weight | 3.5g |
Introduction
The E53-470FMS22S and E53-GW(470FMS22R) are wireless transmission modules and gateways for facility monitoring systems developed based on LoRa spread spectrum technology. Their robust anti-interference capability ensures stable and reliable wireless communication in industrial environments. The device monitoring system supports ultra-large network capacity, with the gateway accommodating up to 1200 nodes. The FMS gateway adopts a multi-channel design with 4RX+1TX to achieve FDD duplex communication. The FMS system RF receive frequency range is 470–490 MHz, and the RF transmit frequency range is 500–510 MHz. These wireless transmission modules and gateways are suitable for large-scale IoT applications such as smart home, smart building, security systems, photovoltaics, and logistics.
Features
- LoRa modulation with data encryption
- Large network capacity, gateway supports up to 1200 nodes
- Self-organizing network: add node EUI to gateway to join network; nodes join automatically upon power-up
- Star topology: gateway connects multiple node modules in a star network
- Self-healing network: nodes rejoin the network automatically upon recovery
- Relay networking: FMS network supports range extension via slave gateways for relay applications
- Dynamic indication of ambient field strength and packet RSSI
- Configurable gateway type: primary gateway and slave gateway. The primary gateway is the core network device; only one primary gateway is allowed per device monitoring network. Slave gateways exchange data with the primary gateway via RS485 bus
- Dynamic channel frequency allocation to avoid overlap with digital TV signals, ensuring stable communication
- Built-in software watchdog to prevent device lockup
- Dust- and moisture-proof
- Easy to use; configurable via host software
- Simple and efficient power design with terminal block connection, supports DC 8V~28V input
- Transmit power up to 22dBm
- Communication range up to 3km
- CSMA support
Applications
- Smart Home
- Smart Building
- Security Systems
- Photovoltaics
- Logistics
