آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
EBYTE E220-900T30S
| Manufacturer | EBYTE |
|---|---|
| Mfr. Part Number | E220-900T30S |
| Electland Part Code | 288340 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | -129dBm 10km UART SMD,40.5x25mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Sensitivity | -129dBm |
| Antenna Type | IPEX interface;Stamp Hole Antenna |
| Voltage - Supply | 3.3V~5.5V |
| interface | UART |
| Features | Continuous frequency coverage |
| Output Power | 30.5dBm |
| Receive Current | 17mA |
| Modulation System | LoRa |
| Current Of Transmitting | 610mA |
| Communication Distance | 10km |
| Packaging | SMD,40.5x25mm |
| Weight | 5g |
Introduction
E220-900T30S is a new generation LoRa wireless serial module based on the LLCC68 chip, operating in the 850.125~930.125MHz frequency band. It employs LoRa spread spectrum technology with TTL-level output, compatible with both 3.3V and 5V IO port voltages. The solution features long range, high speed, and low power consumption; it supports air wake-up, carrier sense, communication key, and sub-packet length configuration. The product covers an ultra-wide frequency range of 850~930MHz.
Features
- LLCC68 chip solution with low power consumption, high speed, and long range
- Communication range up to 10km under ideal conditions
- Maximum transmit power 30dBm, software multi-level adjustable
- User-configurable communication key, non-readable, enhancing data confidentiality
- RSSI signal strength indication for signal quality assessment, network optimization, and ranging
- Wake-on-radio support for battery-powered applications
- Point-to-point transmission, broadcast transmission, and channel monitoring support
- Global ISM 868/915MHz band support
- Parameters saved on power-off, restored on power-up
- Efficient watchdog design — auto-restart on anomaly with previous parameter restoration
- Data rate 2.4k~62.5kbps
- Supply voltage 2.3~5.5V, performance guaranteed above 5V
- Industrial-grade design, rated for long-term operation at -40~+85℃
- Optional dual antenna for easy development and integration
Applications
- Home security alarms and remote keyless entry
- Smart home and industrial sensors
- Wireless alarm security systems
- Building automation solutions
