[Interfaz de comunicación]：puerto serie UART
[Potencia de transmisión]：20dBm
[Distancia de comunicación]：6 km
[Velocidad inalámbrica]：1,5 kbps
[Tamaño del producto]：16*26*3,9mm
[Peso del producto]：2,4 g ± 0,1 g
[Introducción]：E610-900T20S es un módulo de transmisión de datos inalámbrico de 433M de transmisión continua de alta velocidad desarrollado por Ebyte, con microcontrolador de alto rendimiento incorporado y chip transceptor inalámbrico. Trabajando en las bandas de frecuencia de 855~870MHz, 902~928MHz (900MHz predeterminado), la potencia de transmisión es de 20dBm. Es adecuado para escenarios que requieren una transmisión rápida de grandes cantidades de datos, como detección de alta velocidad, topografía, mapeo, medición y control, posicionamiento por detección remota, etc.
| RF parameters | Unit | Performance | Remark |
| Working frequency | MHz | 855~870、902~928 | User programmable control |
| dBm | 20.0士0.5 | User programmable control | |
| blocking power | dBm | 10 | Less likely to be burned if used at close range |
| dBm | -123 ~ -124 | Air rate 1.5kbps | |
| Matching impedance | Ω | 50 | IPEX-1 interface antenna matching impedance |
| kbps | 0.5 ~ 470 | User programmable control [Note 1] | |
| Measured distance | km | 1 (continuous transmission mode) | Sunny and open, height 2 meters, serial port baud rate 115200 [Note 2] |
| 6 (general transmission mode) | Sunny and open, height 2 meters, air speed 1.5kbps |
Note 1: Valid in general transmission mode;
Note 2: In continuous transmission mode, the module automatically calculates and matches the air rate through the serial port baud rate;
| Electrical Parameters | Unit | Performance | Remarks |
| Operating Voltage | V | 1.8 ~ 3.6 | ≥3.3V can guarantee the output power. Exceeding 3.6V will permanently damage the module. |
| Communication level | V | 3.3 | Using 5V TTL risks burning out |
| Emission current | mA | 125 | Instantaneous power consumption |
| receive current | mA | 38 | - |
| Sleep current | uA | 2 | Software shutdown |
| Operating temperature | ℃ | -40 ~ +85 | Industrial grade |
| storage temperature | ℃ | -40 ~ +125 | Industrial grade |
| Hardware parameters | Unit | Description | Remarks |
| Packet length | byte | 55 (normal mode) | No limit on packet length in continuous mode |
| cache capacity | byte | 4096 (normal mode) | Can be regarded as unlimited capacity in continuous mode |
| Modulation | - | GFSK | Gaussian Frequency Shift Keying Modulation |
| Communication Interface | - | UART serial port | TTL level |
| Serial port baud rate | bps | 2400 ~ 230400 | - |
| Packaging method | - | SMD type | stamp hole |
| PA+LNA | - | LAN only | Power amplifier + low noise amplifier |
| SAW | - | have | surface acoustic wave filter |
| Antenna interface | - | IPEX-1 generation | Equivalent impedance is about 50Ω |
| Dimensions | mm | 16.0*26.0*3.9 | Length*width*height, error is ±0.1 |
| weight | g | 2.4 | The error is ±0.1 |