EBYTE E49-400T20S hot 20dBm TTL level output iot module 433mhz sx1278 wireless module

2024-06-28T01:23:49-07:00

廠商： LoRa Module Manufacturer Factory
類型： 天线
價格： 0.20 - 3.69 (5 variants)

Wireless rf 433 GFSK module 470mhz 433mhz long range wireless transceiver module low consumption

[IC]：-

[Frequency]：410~510MHz

[Power]：20dBm

[Distance]：2.5km

[Size]：26*16mm

[Weight]：2.0±0.1g

[Introduction]：E49- 400T20S is an ultra-high cost-ffective wireless module launched by Chengdu Ebyte. It has 4 operating modes. Each transmission mode has it sown characteristics and can be applied to various application scenarios. E49-400T20S can perfectly support industrial-grade applications, and undergoes rigorous testing at the factory to ensure its industrial reliability and batch consistency.

Main Parameters | Value | Remarks
Min. | Typical | Max
Operating voltage（V） | 2.6 | 5.0 | 5.5 | -
Communication level（V） | - | 3.3 | - | For 5V TTL, it may be at risk of burning down
Operating temperature（℃） | -40 | - | 85 | Industrial design
Operating frequency（MHz） | 410 | 433 | 510 | Support ISM band
TX Current(mA) | - | 91 | - | Instant power consumption
RX current（mA） | - | 12 | - | -
Sleep current（μA） | - | 0.7 | - | Software is shut down
Max Tx power（dBm） | - | - | 20.0 | -
Receiving sensitivity（dBm） | -116 | -118 | -119 | Air data rate is1.2kbps
Air data rate（bps） | 1.2k | 2.4k | 200k | Controlled via user’s programming

Main parameter | Description | Remarks
Distance for reference | 2.5km | Test condition：clear and open area, antenna gain:5dBi,antenna height:2.5m，air data rate:1.2kbps
FIFO | 54 Byte | Maximum capacity of single transmission
Cache capacity | 500 Byte | -
Modulation | GFSK | -
Communication interface | UART serial port | -
Package | SMD | -
Connector | 1.27mm | -
Size | 26*16mm | -
Antenna | IPEX/Stamp hole | 50 ohm impedance