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Dragino LoRaST IoT module featuring LoRa technology is a small wireless transceiver module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRa and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
LoRaST’s wireless part is based on SX1276/SX1278 which allows the user to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
Specifications
| Input Voltage (V) | 1.9 to 3.6 |
| MCU | STM32L072CZT6 |
| Flash Memory | 192 |
| SRAM | 20 |
| EEPROM | 6 |
| Clock Speed | 32 Mhz |
| STOP Mode | 2.7μA @ 3.3v |
| Rx Mode | 7.2mA |
| Tx Mode | 125mA@ 20dbm |
| Length (mm) | 42 |
| Width (mm) | 22 |
| Height (mm) | 3.6 |
| Weight (gm) | 4 |
Features:
- STM32L072CZT6 MCU
- SX1276/78 LoRa Wireless Modem
- Pre-load with ISP bootloader
- I2S,I2C,LPUSART1,SPI2,USB
- 22 x Digital I/Os
- 3 x 12bit ADC; 1 x 12bit DAC
- MCU wakes up by UART or Interrupt
- Baud rate configurable
- LoRaWAN 1.0.2 Specification
- Software base on STM32Cube HAL drivers
- External Antenna via I-Pex 4 connector
Package Includes:
- 1 x LoRaST module
- 1 x LoRa Antenna (unsolder)
