Cleqee-2 E19-433M20S2 Long Range SX1278 LoRa 20dMm SMD SPI Transceiver 433MHz RF Module
Tax included.
Specifications:
RF Parameter |
Value | Remark |
| Working frequency | 410~441 MHz | Default: 433MHz (32MHz oscillator) |
| Transmitting power | 20 dBm | Max. Power (100mW) |
| Receiving sensitivity | -147 dBm | Air data rate: 0.3kbps |
| Air data rate | 0.018k~37.5kbps | Default: 0.3kbps |
| Test distance | 5000m |
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 0.3kbps |
| Hardware Parameter | Value | Remark |
Size |
15 * 15 mm |
|
Antenna type |
Stamp hole |
|
Communication interface |
SPI |
|
Package |
SMD |
|
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 1.8 | 3.3 | 3.6 | V | |
| Communication level | 1.8 | 3.3 | 3.6 | V | |
| Transmitting current | 110 | 120 | 130 | mA | 20dBmï¼?00mWï¼?/td> |
| Receiving current | 13 | 14 | 15 | mA | |
| Sleep current | 0.5 | 1.0 | 2.5 | μA | |
| Operating temperature | -40 | 20 | +85 | ??/td> | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ??/td> |
Package included:
1 x E19-433M20S2 Transceiver Module
