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HOME > PRODUCTS > LORA & LORAWAN MODULES (SPI ) > LORA1268 : SX1268 160MW WIRELESS MODULE WITH ESD ...
LoRa1268 : SX1268 160mW Wireless Module With ESD protection
- The LoRa1268 wireless module uses Semtech's SX1268 device, ultra-low receive current and sleep current, and sensitivity of -148dBm. Built-in 64KHz crystal oscillator can wake up the microcontroller periodically under low power consumption. The module antenna switch is integrated and controlled by the chip, which saves the resources of the external MCU. The compact size and 22dBm (160mW) output power have great advantages in IoT and battery-powered applications.
- LoRa1268 comply with lead-free craft in production and testing and meets RoHS and Reach standards.
| Parameter | Min. | Typ. | Max. | Unit | Condition |
| Operation Condition | |||||
| Working voltage | 1.8 | 3.3 | 3.7 | V | |
| Temperature range | -40 | 25 | 85 | ℃ | |
| Current Consumption | |||||
| RX current | < 5 | mA | @ crystal oscillator | ||
| TX current | < 110 | mA | @433MHz @490MHz | ||
| Sleep current | 1.9 | uA | OFF mode (SLEEP mode with cold start) All blocks off | ||
| 2.3 | uA | SLEEP mode (SLEEP mode with warm start) Configuration retained | |||
| 2.9 | uA | SLEEP mode (SLEEP mode with warm start) Configuration retained + RC64k | |||
| 0.56 | mA | STDBY_RC mode ， RC13M, XOSC OFF | |||
| 2.35 | mA | STDBY_XOSC mode ， XOSC ON | |||
| RF Parameter | |||||
| Frequency range | 400 | 433 | 450 | MHz | @433MHz |
| 470 | 490 | 510 | MHz | @490MHz | |
| Output power | -15 | 22 | dBm | ||
| Receiving sensitivity | -133 | dBm | @LoRa BW=125KHz_SF = 10_CR=4/5 | ||
| Interface | SPI |
| Chip | SX1268 |
| Frequency | 433MHz,470MHz |
| Modulation | LoRa |
| Output Power | 160mW |
Features of SX1268 Wireless Module LoRa1268
- Frequency Range：433/490 MHz（customizable150-520 MHz）
- Sensitivity：-148dBm @LoRa
- Maximum output power：22 dBm（160mW）
- Industrial grade high precision crystal oscillator
- Lora,(G)FSK
- 256 bytes FiFo
- Data transfer rate：0.6-300 Kbps @FSK 0.018-62.5 Kbps @LoRa
Applications of SX1268 Wireless Module LoRa1268
- Industrial meter reading
- Parking lot sensor management
- Industrial automation
- Agricultural sensor
- Smart city
- Remote control
- Street lights
- Logistics management
- Environmental sensor
- Health products
- Security products
- Warehouse management
| Pin NO. | Pin name | Description |
| 1 | GND | power ground |
| 2 | MISO | SPI Output for SPI data |
| 3 | MOSI | SPI Input for SPI data |
| 4 | SCK | Serial clock for SPI interface |
| 5 | NSS | SPI enable |
| 6 | NRESET | Reset input |
| 7、12、14 | NC | Empty |
| 8 | GND | power ground |
| 9 | ANT | Connect with 50 ohm coaxial antenna |
| 10 | GND | power ground |
| 11 | DIO3 | Digital I/O |
| 13 | VCC | Connected power supply（default3.3V） |
| 15 | DIO1 | Digital I/O |
| 16 | BUSY | Used for status indication, see datasheet for details. |
