IoT - Internet of Things
Artificial Intelligence

Mạch thu phát RF Lora 868/915Mhz Wio-E5 Module (STM32WLE5JC)

    Mạch thu phát RF Lora 868/915Mhz Wio-E5 Module (STM32WLE5JC)
Nhà sản xuất: Seeed Studio
Mã sản phẩm:HS001668
Giá bán
280,000₫
Thêm vào giỏ hàng

***Lưu ý hiện tại Seeed Studio đã đổi tên gọi cũ Lora-E5 thành Wio-E5.

Wio-E5 for Long Range Application for module is designed with ST system-level package chip STM32WLE5JC, ARM Cortex M4 ultra-low-power MCU and Long Range SX126X. It supports (G)FSK mode and Long Range . 62.5kHz, 125kHz, 250kHz, and 500kHz bandwidth can be used in Long Range mode, making it suitable for the design of various IoT nodes, supporting EU868 and US915.

Mạch LoRa-E5 mini STM32WLE5JC ARM Cortex-M4 and SX126x embedded

Specifications 

  • SKU: 317990829
  • MCU: ARM Cortex M4 
  • Storage: 256KB Flash, 64KB SRAM
  • Size: 12(W)*12(L)*2.5(H)mm
  • Package: 28 pins, SMT 
  • Power supply: 3.3VDC
  • Minimum sleep current: 2.1uA(SOC)
  • Operation current (Transmitter+MCU): 
    • 50mA @10dBm in 434MHz type
    • 111mA @22dBm in 470MHz type 
    • 111mA @22dBm in 868MHz type 
  • Operation current (Receiver+MCU):
    • 6.7mA @BW125kHz, 868MHz
    • 6.7mA @BW125kHz, 434MHz
    • 6.7mA @BW125kHz, 470MHz
  • Output power:
    • 10dBm max @434MHz
    • 22dBm max @470MHz
    • 22dBm max @868MHz
  • Sensitivity:
    • @SF12, BW125kHz
    • -136dBm max @434MHz
    • -137.5dBm max @470MHz
    • -137dBm max @868MHz
  • Harmonics:
  • < -36dBm below 1GHz
  • < -40dBm above 1GHz
  • Interface:
    • RFIO: RF port 
    • UART: 3 group of UART, include 2 pins 
    • I2C: 1 group of I2C, include 2 pins 
    • ADC: 1 ADC Input, include 1 pins, 12-bit 1Msps 
    • NRST: Manual reset pin input 
    • SPI: 1 group of SPI, include 4 pins

Applications

Works for Long Range sensor nodes and any wireless communication application:

  • Wireless Meter Reading
  • Works for IoT Nodes & Sensor Network
  • Other low power wide area IoT scenarios

Mạch thu phát RF Lora 868/915Mhz Wio-E5 Module (STM32WLE5JC)

Mạch thu phát RF Lora 868/915Mhz Wio-E5 Module (STM32WLE5JC)

Mạch thu phát RF Lora 868/915Mhz Wio-E5 Module (STM32WLE5JC)

 

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