EBYTE E220-400T22D 410 - 493 Mhz 22dbm Lora Modül 5Km
285,60 TL + KDV
Kategori
Stok Kodu
T2
Fiyat
285,60 TL + KDV
KDV Dahil Fiyat
342,72 TL
| Main Parameter | Performance | Remark |
| Operating frequency |
410.125~493.125MHz | Support ISM band |
| Tx power | 22 dBm | - |
| Receiving sensitivity | -147dbm |
Air data rate 2.4kbps |
| Air data rate | 2.4k~62.5kbps | To control via user’s program |
| Distance for reference | 5Km |
Test condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate:2.4kbps |
| Main Parameter | Performance | Remark |
| Size |
21 * 36mm | - |
| Antenna | SMA-K |
50 ohm impedance |
| Communication interface | UART |
TTL Level |
| Package | DIP |
- |
| Main Parameter | Min | Typ. | Max. | Unit | Remark |
| Operating voltage |
3 | 5.0 | 5.5 | V | ≥5.0V ensures output power |
| Communication level | - | 3.3 | - | V | For 5V TTL, it may be burning down |
| TX current | - | 110 | - | mA | Instant power consumption @30dBm |
| RX current | - | 16.8 | - | mA | 5V Voltage |
| Sleep current | - | 5.0 | - | uA | Sleep mode |
| Operating temperature | -40 | 20 |
+85 | ℃ | Industrial design |
| No. | Name | Direction | Function |
| 1 | M0 |
Input(weak pull-up) |
Work with M1 to decide 4 working modes of module (not suspended, if not used, could be grounded). |
| 2 | M1 | Input(weak pull-up) |
Work with M0 to decide 4 working modes of module (not suspended, if not used, could be grounded). |
| 3 | RXD | Input |
TTL UART inputs, connects to external TXD output pin. |
| 4 | TXD | Output |
TTL UART outputs, connects to external RXD input pin |
| 5 | AUX | Output |
Used to indicate the working status of the module; the user wakes up the external MCU, and outputs low level during power-on self-check initialization; (can be left floating) |
| 6 | VCC | Input |
Voltage range: 3.0～5.5V DC |
| 7 | GND | Input |
Ground |
| 8 | Fixed hole | - |
Fixed hole |
| 9 | Fixed hole | - |
Fixed hole |
| 10 | Fixed hole | - |
Fixed hole |
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