Tutorial: RFM69HW / RFM69W

Adapts or transmits signals between devices.

RFM69HW / RFM69W

Tutorial / documentation

Communication

Quick documentation & first test preparation

  1. Identify component RFM69HW and its package.
  2. Identify the protocol, logic levels and each pin’s function.
  3. Check required termination and pull-up/pull-down resistors.
  4. Consult the application circuit in the linked documentation before testing.

RFM69HW

ISM Radio Transceiver Module, SPI interface

  • ISM Radio Transceiver Module, SPI interface
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

RFM69W

ISM Radio Transceiver Module, SPI interface

  • ISM Radio Transceiver Module, SPI interface
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.