# IR

Source: [https://docs.qualcomm.com/doc/80-58740-4/topic/ir.html](https://docs.qualcomm.com/doc/80-58740-4/topic/ir.html)

The support of each series of chips for IR reception and transmission is as follows:

| Signal | Chip | GPIO |
| --- | --- | --- |
| IR TX | QCC743 | Not support |
| IR RX | QCC743 | Support |

- **[IR - nec](https://docs.qualcomm.com/doc/80-58740-4/topic/ir-nec.html)**
- **[IR - rc5](https://docs.qualcomm.com/doc/80-58740-4/topic/ir-rc5.html)**
- **[IR - swm](https://docs.qualcomm.com/doc/80-58740-4/topic/ir-swm.html)**

**Parent Topic:** [Peripherals](https://docs.qualcomm.com/doc/80-58740-4/topic/peripherals.html)

Last Published: Feb 10, 2025

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IR - nec](https://docs.qualcomm.com/bundle/publicresource/80-58740-4/topics/ir-nec.md)