m5_unit_unified_rs485_wiring.hpp File Reference

Opt-in, header-only board-aware connection helpers specific to M5Unit-RS485. More...

#include "../unit/unit_SIT3088.hpp"
#include <M5UnitUnified.hpp>
#include <wiring/m5_unit_unified_wiring.hpp>

Go to the source code of this file.

Namespaces
namespace	m5
	Top level namespace of M5Stack.

Detailed Description

Opt-in, header-only board-aware connection helpers specific to M5Unit-RS485.

Mirrors the M5UnitUnified core wiring helper (m5::unit::wiring) but holds variants that are product-specific to this library and therefore do NOT belong in the generic, survey-derived core tables:

• AtomicRS485Base (A131): plugs into the Atom-family bottom base, whose UART GPIOs differ per Atom board and are not exposed by the generic PortA/PortC helpers.
• Tab5 built-in RS-485 (SIT3088 with manual DIR pin): fixed to M5Stack Tab5 (ESP32-P4, RX=G21, TX=G20, DIR=G34).

  Note

  Include this LAST (it self-includes the core wiring helper, which detects M5Unified via __M5UNIFIED_HPP__). Example/test must #include <M5Unified.h> before this header.