LoRa SX1276 Wireless Transmitter Receiver 868MHz Module E32-868T20D
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Description :
| Brand | Ebyte | IC | SX1276 |
| Model | E32-868T20D | Interface | UART |
| Power | 20dBm | Distance | 3000m |
| RF connector | SMA-K | Frequency | 868MHz (862-893MHz) |
| E32-868T20D is a 100 mW wireless transceiver module with LoRa spread-spectrum technology, operates at 862~893MHz (Default: 868MHz), based on originally imported RFIC SX1276 from SEMTECH, transparent transmission is available, TTL level. |
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| General parameters | |||
| Antenna type | SMA-K | 50Ω characteristic impedance | |
| Operating temperature | -40 ~ +85℃ | - | |
| Operating humidity | 10% ~ 90% | Relative humidity,No condensation | |
| Storage temperature | -40 ~ +125℃ | - | |
| Size | 21*36mm | - | |
| Weight | 6.7g | Average weight | |
| Connector | 1*7*2.54mm | Plug-in | |
| Operation Range | About 3000m | Test condition: clear and open area& 20dBm, antenna, gain:5dBi, height: 2m, air data rate: 2.4kbps |
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| Communication interface | UART | 8N1, 8E1, 8O1,Eight kinds of UART baud rate, from 1200 to 115200 bps |
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| Driving mode | UART | Can be configured to push-pull/high pull, open-drain | |
| Transmitting length | 512 bytes buffer | 58 bytes per package | |
| Receiving length | 512 bytes buffer | 58 bytes per package | |
| Electrical parameters | |||
| Frequency Band | 862 - 893MHz | Default: 868MHz, channel:32 | |
| Supply voltage | 2.1 - 5.5V DC | 5V (recommended) | |
| Communication voltage | Maximum 5.2V | - | |
| Transmitting power | 20dBm | Can be configured to 20, 17, 14, 10dBm | |
| Air data rate | 2.4kbps | Can be configured to 0.3, 1.2, 2.4, 4.8, 9.6, 19.2 kbps | |
| Standby current | 4.0uA | M1=1, M0=1 ( Mode 3 ) | |
| Transmitting current | 120mA@20dBm | ≥300mA | |
| Receiving current | 14mA | Mode 0 or Mode 1 | |
| Sensitivity | -138dBm/0.3kbps | Sensitivity has nothing to do with baud rate or timing | |
