868 / 915 MHz
LoRa® / LoRaWAN® shield for Arduino


  • Description

    The EMB-Arduino-Cape-1272 is and Arduino compatible shield with the EMB-LR1272 / EMB-LR1272E, a powerful OEM sub-1GHz wireless module that provides ultra-long range spread spectrum communication and high interference immunity on the 868/915 MHz radio bands.

    It is based on Semtech SX1272 transceiver coupled with Atmel ATSAMD20/L21 MCU, equipped with up to 256 KBytes of Flash memory ad up to 32KBytes of SRAM memory.

    The module, that combines high performances to small dimensions and low cost, provides to the system integrator and the maker a simple and easy way to add LoRa® / LoRaWAN® long range connectivity into their Arduino projects.

    The EMB-Arduino-Cape-1272 is provided with an embedded LoRa®/LoRaWAN® stack specifically developed by Embit that allows to be compliant with the latest LoRaWAN® specifications. It enables costumers to develop firmware applications and manage a compatible LoRa® eco-system.

    It is programmed with EBI-LoRa which allows the costumer to use the module as a simple, ready-to-use modem (using AT-like commands over UART). The module can be also configured as an embedded micro system capable to communicate with other devices through a wide range of serial interfaces such as UART, I2C and SPI and several digital and analog I/O ports.

    The EMB-Arduino-Cape-1272 is compatible with: Arduino / Genuino Zero board, Arduino Due board.

  • Technical Specifications
    • Operating Voltage: +3.3V
    • Current consumption: 34mA (TX @+14dBm), 125mA (TX @ +19dBm), 125mA (RX)
    • Output Power: up to +14dBm; up to +19dBm (opt.)
    • RX Sensitivity: 868MHz (EU) / 915MHz (US)
    • Antenna: 860MHz to 1020MHz
    • Operating Temperature: -40°C to +85°C
    • Interfaces: SPI / I2C / UART / GPIOs / ADC / SWD
    • Dimensions: 68 x 53 mm
    • Features: Easy integration with Arduino / Genuino Zero board, Arduino Due board; Embedded IEEE EUI-64 address
  • Documentation
  • Ordering Information

    Part numbers:  EMB-Arduino-Cape-1272

    Please note:  All the modules EMB-LR1272E are pre-programmed with EBI-LoRa.

    For quotes, please use the quotation form or contact our sales area at .

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