آر اف (فرکانس رادیویی) و بیسیم ماژول فرستندهگیرنده و مودم آر اف
EBYTE EC04-SGC
| Manufacturer | EBYTE |
|---|---|
| Mfr. Part Number | EC04-SGC |
| Electland Part Code | 291315 |
| Electland Part Number | |
| Category | RF Transceiver Modules and Modems |
| Description | LTE SMD,24x24mm RF Transceiver Modules and Modems RoHS |
| Datasheet | Download |
Product Attributes
| Category | RF and Wireless RF Transceiver Modules and Modems |
|---|---|
| Voltage - Supply | 3.4V~4.2V |
| Operating Temperature | -40℃~+85℃ |
| interface | UART;USB |
| Features | DFOTA function |
| Current - Supply | 20uA |
| Communication System | LTE |
| Packaging | SMD,24x24mm |
| Weight | 1.71g |
Introduction
EC04-SGC & EC04-SNC are next-generation high-performance 4G SMT modules with GPS positioning capability. These products offer wide network coverage, low transmission latency, and support Cat 1 network access from all three major carriers. Multiple configuration methods are also supported.
Features
- 4G full-band support with wide coverage and high stability
- 4 Socket connections, each link operating independently with dedicated 20K large buffer, registration packet, and heartbeat packet
- Multiple working modes: network transparent transmission, MQTT, HTTP transparent transmission, and SMS transparent transmission
- Quick access to Alibaba Cloud, Baidu Cloud, OneNET, and standard MQTT server v3.1
- Multiple configuration methods: mobile phone, serial port, and network
- APN/VPN access support
- EC04-SGC supports GPS/BeiDou high-precision positioning
- SMS data transparent transmission
- Multiple baud rates for serial port
- TTL-level serial port compatible with 3.3V and 5V for ease of use
- Modbus RTU and Modbus TCP mutual conversion
- Multi-link edge data acquisition with automatic Modbus CRC checksum
- OTA firmware upgrade support
- Bidirectional continuous data transmission
- Lithium battery power supply support
- Multiple LED indicators for device status feedback
- Industrial-grade design with ultra-high reliability
