[Solution de puce]:-
[Fréquence]:315 MHz
[Puissance d’émission]:12 dBm
[Distance de communication]:0,21 km
[Dimensions]:12 x 7,5 x 2 mm
[Poids]:1,85 g
[Introduction]:Le E160-T3M12S1 est un module émetteur sans fil 315 MHz extrêmement économique développé par Ebyte. Utilisant une puce RF haute performance et un réseau d'adaptation à bande étroite, il se caractérise par sa compacité, sa faible consommation d'énergie, ses performances élevées, sa large plage de tension et sa puissance élevée. Il est adapté à des applications telles que la télécommande de petits appareils électroménagers, de jouets, de systèmes de contrôle d'accès, de systèmes de surveillance de la pression des pneus et la transmission de données sans fil.
| RF parameters | Parameter value | Remark |
| Operating frequency (MHz) | 315 | E160-T3M12S1 |
| 433.92 | E160-T4MS1 | |
| Modulation method | ASK/OOK | Amplitude Keying/On-Off Keying |
| Blocking power (dBm) | - | The transmitter module does not have this parameter |
| Maximum transmit power ( dBm ) | 12.0±1.0 | When the supply voltage is 3.3V |
| Harmonic suppression ( dBc ) | >40 | @433MHz, 12dBm, 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 ) | 210 | 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) | 15 | 16 | 17 | @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, specifically ±6KV for RF pins | |
| Operating temperature (°C) | -40 | - | 120 | 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*7.5*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) | 1.85 | - |