E611-900NW20S Remote Data and Image Transmission Module 868M 915M one send and multiple receive star network drone transparent transmission serial port wireless module
[Interface type]：UART/PHY
[Transmit power]：20dBm
[Communication distance]：1km
[Size]：40*29mm
[Introduction]：E611-900NW20S module, developed by EBYTE, is a long-range wireless module that integrates both video and data transmission. It supports a transmission rate of 16Mbps, capable of transmitting four channels of 1080p video. The module allows for simultaneous transparent data transmission through both Ethernet and serial ports, operating within the 902MHz to 928MHz frequency band, with a maximum RF transmission power of 20dBm. It uses standard AT commands and is widely used in applications such as smart wearables, automotive systems, lighting, industrial IoT, intelligent data collection, and smart control.
| Main parameters | describe | Remark |
| Crystal frequency | 32MHz | - |
| Communication interface | UART/PHY | - |
| Packaging method | SMD type | - |
| FLASH | 8MB | - |
| SRAM | 704KB | - |
| Overall dimensions (IPEX) | 40*29mm | Tolerance range ±0.2mm |
| Antenna interface | IPEX/stamp hole | Equivalent impedance is about 50Ω |
| Product net weight | 6.1g | Tolerance range ±0.2g |
| Main parameters | performance | Remark | |||
| minimum value | Typical value | maximum value | |||
| Working voltage (V) | 4.2 | 5/12 | 15 | Power supply optional 5V or 12V | |
| Supply voltage (V) | - | - | 12 | - | |
| Communication level (V) | 3.3 | There is a risk of burning if using 5V level | |||
| Working temperature (℃) | -40 | +85℃ | Industrial grade design | ||
| Working frequency band (MHz) | 902 | 928 | - | ||
| Transmit power (dBm) | 19.5 | 20 | 20.5 | - | |
| Power consumption | Emission current (mA) | - | 500mA | - | Peak transient current@20dBm |
| Receive current (mA) | 84mA | ||||
| Sleep current (uA) | - | 10mA | - | - | |
| Receiving sensitivity (dBm) | - | -107 | - | 1M MCS10 | |
| Communication distance (m) | - | 500 | 1000 | Sunny and open environment, height 1 meter, @20dBm, transmission rate 16Mbps. | |
