Module ir 

IR transmitter on GPIO44 (LED driven directly through 22 Ω), using an RMT channel with hardware 38 kHz carrier modulation. Get it from crate::rmt::RmtResources::init.

Protocol encoding is in oxstack_ir (re-exported as protocols):

let (_led, mut ir) = board.rmt.init()?;
ir.send_nec(0x04, 0x08).await?;

⚠️ The carrier timing assumes RMT carrier ticks count the 80 MHz group clock (ESP32-S3 TRM), not the per-channel divided clock. A phone camera shows that the LED fires; only a real IR receiver confirms the 38 kHz.

Re-exports

pub use oxstack_ir as protocols;

Structs

IrTx

The IR transmitter.

Enums

IrError

IR transmit errors.

Constants

MAX_PULSES

Most pulses one IrTx::send call accepts (one RMT memory block, minus the end marker).