E22-230TBH-01 Ebyte LoRa Wireless Serial Port Module 230M Test Board Kits USB Development Board 230MHz Wireless Rf Module
[Interface]：USB
[Size]：80*45mm
[Introduction]：E22-230TBH-01 is a set of test kits formed by serial SMD serial port module combined with USB to TTL serial port for customer’s testing and development, which greatly reduces the difficulty of testing and development.About more details, please refer to manual of 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 | ℃ |