SPI Transport
=============

The SPI transport provides direct hardware communication with the TROPIC01 chip via the SPI bus.

.. currentmodule:: tropicsquare.transports.spi

.. automodule:: tropicsquare.transports.spi
   :members:
   :undoc-members:
   :show-inheritance:

Platform Support
----------------

* **MicroPython ESP32**: Full support via ``machine.SPI``
* **MicroPython Unix**: Not supported (no hardware SPI)

See Also
--------

* :doc:`uart` - UART transport alternative
* :doc:`network` - Network-based SPI transport