[Interface]:USB
[Taille]:80*45mm
[Introduction]:E22-230TBH-01 est un ensemble de kits de test formé par un module de port série SMD combiné à un port série USB à TTL pour les tests et le développement du client, ce qui réduit considérablement la difficulté des tests et du développement.Pour plus de détails, veuillez vous reporter au manuel du module E22-230T30S.
| RF Parameter | Value | Remark |
| Working frequency | 220.125~236.125 MHz | Support ISM band |
| Transmitting power | 30 dBm | Max. Power (1W) |
| Receiving sensitivity | -148 dBm | Air data rate is 2.4kbps |
| Air data rate | 0.3k~15.6kbps | Controlled via user's programming |
| Test distance | 10000m | Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 2.4kbps |
| Hardware Parameter | Value | Remark |
Size | 40.5 * 25 mm | |
Antenna type | IPEX / Stamp hole | |
Communication interface | UART | |
Package | SMD |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 3.3 | 5.0 | 5.5 | V | ≥5.0 V ensures output power |
| Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
| Transmitting current | - | 530 | - | mA | Instant power consumption |
| Receiving current | - | 17 | - | mA | |
| Sleep current | - | 2 | - | μA | Software is shut down |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |