433mhz LoRa1262 SX1262 LoRa RF Module 22dBm 160mW 1.5ppm TCXO SPI Spread Spectrum Wireless Transceiver Module
Tax included.
Feature:
The LoRa1262 wireless module uses Semtech's SX1262 device, which uses a high-precision TCXO crystal oscillator, 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.
Parameter:
Frequency Range: 433MHz
Sensitivity: up to -148dBm @Lora
Maximum output power: 22dBm (160mw)
Data transfer rate: 0.018-62.5 Kbps
Packet engine: up to 256 bytes with FIFO and CRC
With TCXO, accuracy 1.5pp
Performance parameters: @Vcc=3.3v ANT connected to 50 ohm load
Receive current: <5 mA @passive crystal oscillator
Applications:
Smart meters
Supply chain and logistics
Building automation
Agricultural sensor
Smart cities
Retail store sensors
Asset tracking
Street lights
Parking sensors
Environmental sensors
Healthcare
Safety and security sensors
Remote control applications
| Parameter | Min | Typ. | Max. | Unit | Condition |
| Operation condition | |||||
| Operating voltage range | 1.8 | 3.3 | 3.7 | V | |
| Working temperature range | -40 | 85 | °C | ||
| Current consumption | |||||
| RX current | <6.5 | mA | @TCXO | ||
| 4.6 | mA | l0ppm crystal | |||
| TX current | <110 | mA | @433 MHz | ||
| <130 | mA | @868MHz | |||
| Sleep current | 0.9 | uA | OFF mode (SLEEP mode with cold start) All blocks off | ||
| 1.3 | uA | SLEEP mode (SLEEP mode with warm start) Configuration retained | |||
| 1.9 | uA | SLEEP mode (SLEEP mode with warm start) Configuration retained - RC64k | |||
| 0.56 | mA | STDBY_RC& | |||