Ebyte E49-400M20S Wireless data transmission module pure hardware module to develop and use
[IC]： CMT2300A
[Frequency]：410~510MHz
[Power]：20dBm
[Distance]：2.5km
[Size]：20*14mm
[Weight]：1.2±0.1g
[Introduction]：E49-400M20S is a cost-effective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A. E49-400M20S supports a maximum transmit power of 20dBm, and users can set a lower output power to save power consumption.
Official Store| Module | Interface | IC | FrequencyHz | PowerdBm | Distancekm | Air Ratebps | Packing | Sizemm | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E49-400M20S | SPI | - | 433M 470M | 20 | 2.5 | 0.5K～300K | SMD | 26*16 | Low power consumption, high cost performance | ||
| E49-900M20S | SPI | - | 850~930M | 20 | 3km | 0.5K～300K | SMD | 20 * 14 | Low power consumption, high cost performance | ||
| E49-400M30S | SPI | - | 410M 510M | 30 | 5.5 | 0.5K～300K | SMD | 26 * 16 | Low power consumption, high cost performance | ||
| E49-400M20S4 | SPI | - | 433M 470M | 30 | 2.5 | 0.5K～300K | SMD | 26 * 16 | Low power consumption, high cost performance |