Maduino Zero LoRaWAN

RM175.00

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SKU: MYP-MKF-005 Categories: ,
Description

LoRa (short for long range) is a kind of spread spectrum modulation evolved from chirp spread spectrum (CSS) technology. LoRaWAN is the LoRa Alliance’s network system architecture and communication protocol definition for LoRa. LoRaWAN is a Media Access Control (MAC) layer protocol that allows LoRa to be used in a broader range of applications. The LoRa Alliance specifies the network’s networking layer and system architecture.

Maduino Zero LoRaWan is a solution based on the ATSAMD21G18 MCU and the Ra-07H LoRaWAN module. The Ra-07H LoRaWAN module is based on the ASR6501 chip, which includes a LoRa radio transceiver, a LoRa modem, and a 32-bit RISC MCU that supports LoRa modulation mode and (G) FSK modulation mode. By connecting a LoRaWAN Gateway, Maduino LoRaWan operates as a LoRaWAN node, transmitting and receiving local data to the network. Users may simply prototype LoRaWAN solutions using this module in a matter of hours.

Maduino LoRaWan is Arduino-compatible, and simple examples of communication with TTN are given. It should be noted that a LoRaWAN router is required for LoRaWAN communication, with complete usage and setup instructions available on the Wiki.

SPECIFICATIONS

  • LoRaWAN Protocol Class A/B/C
  • ATSAMD21G18, 32-Bit ARM Cortex M0+
  • Interface: I2C/SPI/UART/18*GPIO
  • With super anti-interference ability, it can work normally in complex interference environments.
  • Minimum Receiving Sensitivity: -137dBm (SF=12/BW=125KHz)
  • Maximum Transmit Power +21dBm
  • Working Frequency: (Ra-07) 410mhz ~ 525mhz, (Ra-07h) 868mhz (default)
  • Power Supply Voltage of the Board: 3.6V~5V(normally 5V)
  • Power Supply Voltage of the Module/MCU: normally 3.3V
  • Transmitting Working Current: 107mA (full load power consumption)
  • Receive Working Current: 6mA
  • Sleep Current: 3uA
  • LDO: AP7361
  • Charger: MCP73831

DOCUMENTATION

PACKAGING LIST

  • 1 x Maduino Zero LoRaWAN
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