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LoRa1268F30-Mini : Compact High-PerFormance 1W LoRa Module With SX1268 Chip
- LoRa1268F30-Mini is a small size, low current, high power LoRa module. It integrates Semtech’s SX1268 chip and an external LNA. It has increased 4dB on the basis of high sensitivity LoRa, its communication distance and receiving sensitivity All far exceed other FSK and GFSK solutions. At the same time, customers can also choose to add a band-pass filter to further improve the anti-interference ability.
- Another feature of LoRa1268F30-Mini is low voltage. The wireless module is designed with an output power of 30dBm@4V, the receiving current is less than 11mA, and the sensitivity is as high as -148dBm. It is especially suitable for battery-powered scenarios. The ultra-long distance is also very suitable for remote industrial control applications.
| Parameter | Min. | Typ. | Max. | Unit | Condition |
| Operating Conditions | |||||
| Working voltage range | 3 | 4 | 4.2 | V | @VCC voltage |
| 1.8 | 3.3 | 3.5 | @+3.3V | ||
| Temperature voltage | -40 | 25 | 85 | ℃ | |
| Current Consumption | |||||
| Receiving current | <11 | mA | @4V | ||
| TX Current | <1000 | mA | @4V 30dBm | ||
| sleep current | <2 | uA | |||
| Radio Frequency Parameter | |||||
| Frequency Range | 410 | 433 | 450 | MHz | Receive without filter |
| 428 | 433 | 439 | MHz | Add filter to improve anti-interference ability | |
| Data rate | 1.2 | 300 | Kbps | @FSK | |
| 0.018 | 62.5 | Kbps | @LoRa® | ||
| Output Power | 6 | 31.5 | 30 | dBm | @4V |
| Receiving sensitivity | -122 | dBm | @FSK data=1.2 Kbps Fdev=50 KHz | ||
| -136 | dBm | @Lora BW=125 KHz SF = 10 CR=4/5 | |||
Features of SX1268 LoRa Module LoRa1268F30-Mini
- Frequency Range：410-450 MHz
- Receive current < 11 mA
- Sensitivity：-148dBm @LoRa
- 256 bytes FiFo
- Modulation mode：LoRa 、(G)FSK
- Data transfer rate：0.6-300 Kbps @FSK 0.018-62.5 Kbps@LoRa
- Maximum output power：30dBm@4V
Applications of SX1268 LoRa Module LoRa1268F30-Mini
- Industrial meter reading
- Parking lot sensor management
- Automated industry
- Agricultural sensor
- Smart City
- Warehouse management
- Street lamp
- Logistics management
- Environmental sensor
- Health products
- Security product
- Remote control
| Pin number | Pin definition | I/O | Level standard | Description |
| 1 | ANT | O | - | Connect with 50 ohm coaxial antenna |
| 2、20 | GND | Power ground | ||
| 3 | DIO3 | I | 0-3.3V | Power amplifier enable pin, high level work, low level sleep |
| 4、6、19 | NC | - | - | Hang in the air |
| 5 | +3.3V | O | +3.3V | Internal RF chip voltage input (1.8-3.5V) |
| 7 | DIO1 | O | 0-3.3V | Digital IO, customizable |
| 8 | BUSY | O | 0-3.3V | Used for status indication, see chip data for details. |
| 9、10、12、13 | GND | Power ground | ||
| 11 | VCC | Power amplifier power supply positive voltage input（3.7-4.2V) | ||
| 14 | MISO | O | 0-3.3V | SPI data output |
| 15 | MOSI | I | 0-3.3V | SPI data input |
| 16 | SCK | O | 0-3.3V | SPI clock |
| 17 | NSS | I | 0-3.3V | SPI chip select input |
| 18 | NRESET | I | 0-3.3V | Reset trigger input |
