E160-R4FS1 Module récepteur RF sans fil hautes performances à modulation ASK/OOK 433 MHz
[Interface de communication]：GPIO
[Fréquence]：315/433,92 MHz
[Distance de communication]：0,24 km
[Boîtier]：CMS/Tampon
[Dimensions]：20,3 x 13,3 x 3 mm
[Poids]： 3,65 g
[Introduction]：Le E160-R4FS1 est un module récepteur sans fil économique à modulation OOK/ASK 315 MHz/433,92 MHz, doté de quatre sorties et développé par Ebyte. Compact, il offre de hautes performances, une large plage de tensions de fonctionnement et une grande stabilité. Certifié FCC et CE, il convient aux applications de contrôle simples.
Magasin officiel| RF parameters | Parameter value | Remark |
| Operating frequency (MHz) | 315/433.92 | E160-R3FS1(315MHz)/E160-R4FS1(443.92MHz) |
| Modulation method | ASK/OOK | Amplitude Keying/On-Off Keying |
| Blocking power (dBm) | 10 | - |
| Maximum transmit power ( dBm ) | - | The receiving module does not have this parameter |
| Receive sensitivity ( dBm ) | -109 | @315MHz/433.92MHz |
| Receive bandwidth ( dBc ) | ±200 | - |
| Transfer rate ( kbps ) | 4 | Specifically refers to the rate supported by the radio unit, not the actual transmission rate of the module |
| Frequency deviation (MHz) | ±0.05 | - |
| Antenna impedance ( Ω ) | 50 | - |
| Reference communication distance ( m ) | 240 | When used with E160-TxFS1 in a clear and open environment, with an antenna gain of 1.5dBi and a height of 2m |
| Electrical parameters | Minimum | Typical values | Maximum | Remark |
| Operating voltage (V) | 2 | - | 5.5 | ≥5.0V can ensure the best performance |
| Communication level (V) | 2 | - | 5.5 | Based on the supply voltage |
| Emission current (mA) | - | - | - | The receiving module has no receiving current. |
| Receive current (mA) | 7 | - | 9.5 | Within the rated power supply range |
| Sleep current (μA) | - | - | - | Normal receiving state, which is equal to the receiving current |
| Startup time (ms) | - | 2 | - | The time it takes for the module to enter normal working state after power-on |
| ESD protection (KV) | -4 | 4 | ESD HBM Electrostatic Discharge Human Body Model | |
| Operating temperature (°C) | -40 | - | 85 | Industrial-grade design |
| Operating humidity (%rh) | 10 | - | 90 | - |
| Storage temperature (℃) | -55 | - | 125 | - |
| Hardware Parameters | Parameter value | Remark |
| Crystal oscillator frequency (MHz) | 9.84374 | E160-R3FS1(315MHz) |
| 13.56 | E160-R4FS1(443.92MHz) | |
| Module size (mm) | 20.3*13.3*3.0 | Length*Width*Height |
| Antenna type | stamp holes | - |
| Communication interface | GPIO | The supplied voltage shall prevail |
| Packaging | Patch/Stamp Hole | Pin spacing is 2.54mm. For detailed dimension information, please see Chapter 3. |
| Weight (g) | 3.65 | - |