[Interface de communication]：GPIO
[Fréquence]：Fréquence: 315MHz
[Distance de communication]：0.3 km
[Boîtier]：CMS/Tampon
[Dimensions]：20,3 x 13,3 x 3 mm
[Poids]：3,65 g
[Introduction]：Le module E160-T3M20S1 est un module émetteur sans fil haute puissance 315 MHz avec modulation OOK/ASK développé par Ebyte. Utilisant une puce RF haute performance et un réseau d'adaptation à bande étroite, il offre une puissance élevée, un format compact et des performances élevées. Il est idéal pour les applications de télécommande longue portée et économiques, notamment les télécommandes de petits appareils électroménagers et de jouets, les systèmes de contrôle d'accès, les systèmes de surveillance de la pression des pneus et la transmission de données sans fil.
Magasin officiel| RF parameters | Parameter value | Remark |
| Operating frequency (MHz) | 315 | E160-T3M20S1 |
| 433.92 | E160-T4M20S1 | |
| Modulation method | ASK/OOK | Amplitude Keying/On-Off Keying |
| Blocking power (dBm) | - | The transmitter module does not have this parameter |
| Maximum transmit power ( dBm ) | 20.0±1.0 | When the supply voltage is 3.3V |
| Harmonic suppression ( dBc ) | ＞40 | @433MHz, 20dBm, second harmonic |
| Transfer rate ( kbps ) | 0.5 ~ 40 | Determined by software programmed pulse width timing |
| Frequency deviation (MHz) | ±0.05 | - |
| Antenna impedance ( Ω ) | 50 | - |
| Reference communication distance ( m ) | 300 | When used with E160-RxMS1 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) | 1.8 | 3.3 | 3.6 | ≥3.3V can guarantee output power, and there is a risk of burning when the voltage exceeds 3.6V |
| Communication level (V) | 1.8 | 3.3 | 3.6 | Determined by the power supply voltage, if it exceeds 3.6V, there is a risk of burning. |
| Emission current (mA) | 55 | 60 | 65 | @3.3V, instantaneous power consumption |
| Receive current (mA) | - | - | - | The transmitter module has no receiving current |
| Sleep current (μA) | - | 0.01 | - | When not transmitting data (transmitting state), it is dormant |
| ESD protection (KV) | -8 | 8 | HBM | |
| Operating temperature (°C) | -40 | - | 85 | Industrial-grade design |
| Operating humidity (%rh) | 10 | - | 90 | - |
| Storage temperature (℃) | -65 | - | 150 | - |
| Hardware Parameters | Parameter value | Remark |
| Crystal oscillator frequency (MHz) | 13.56 | - |
| Module size (mm) | 12.0*10.0*2.0 | Length*Width*Height |
| Antenna type | stamp holes | - |
| Communication interface | GPIO | Communication level 1.8~3.6V, 3.3V is recommended to ensure data reliability |
| Packaging | Patch/Stamp Hole | Pin spacing is 2.54mm. For detailed dimension information, please see Chapter 3. |
| Weight (g) | 2 | - |