[IC]: CC1310
[Fréquence]:431~446.5MHz
[Pouvoir]:14dBm
[Distance]:2.5km
[Interface]:UART
[Poids]:1.8±0.1g
[Introduction]:E70-433NW14S est un module réseau de type étoile fonctionnant à 433MHz. Basé sur les protocoles Ti cc1310 et 15.4-stack importés à l'origine, le Coordonnateur et le terminal sont intégrés. Le module a des modes de transmission à distance et à grande vitesse. Jusqu'à 200 noeuds peuvent envoyer des données à un coordonnateur.
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|
| Power supply | 2.2 | 3.3 | 3.8 | V | ≥3.3 V ensures output power |
| Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
| Transmitting current | - | 37 | - | mA | Instant power consumption |
| Receiving current | - | 8 | - | mA | - |
| Sleep current | - | 2 | - | μA | Software is shut down |
| Operating temperature | -40 | - | +85 | ℃ | - |
| Operating humidity | 10 | - | 90 | % | - |
| Storage temperature | -40 | - | +125 | ℃ | - |
| Hardware Parameter | Value | Remark |
|---|---|---|
| Size | 16 * 26 mm | - |
| Antenna type | IPEX / Stamp hole | 50 ohm impedance |
| Communication interface | UART | - |
| Package | SMD | - |
| Buffer | 512 byte | A single packet may not exceed 128 bytes |
| RF Parameter | Value | Remark |
|---|---|---|
| Working frequency | 431~446.5 MHz | Support ISM band |
| Transmitting power | 14 dBm | - |
| Receiving sensitivity | -110 dBm | Air data rate is 5kbps |
| Air data rate | 5k~50kbps | Controlled via user’s programming |
| Test distance | 2500m | Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 5kbps |