# ESPHome — Technibel SCDF32C5I IR Climate: reconstructing air-conditioner infrared control

> ESPHome — Technibel SCDF32C5I IR Climate reconstructs the air conditioner's 48-bit infrared command format from raw captures. Its protocol notes map frame fields and checksum behavior, while an ESP32 frame builder and ESPHome configuration send commands through a Home Assistant climate entity.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/flowcool/esphome-technibel-scdf32>
- Primary source: <https://github.com/flowcool/esphome-technibel-scdf32/blob/14220eee5da46ed44d44df42db971c61e961d03d/README.md>
- Catalog page: <https://awesomerea.org/resources/esphome-technibel-scdf32-case/>
- Record JSON: <https://awesomerea.org/resources/esphome-technibel-scdf32-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/esphome-technibel-scdf32-case/index.md)

## Requirements & limits

- **Prerequisites:** Technibel SCDF32C5I air conditioner, ESP32 board and infrared emitter are required for control.
- **Prerequisites:** ESPHome and Home Assistant are required for the documented integration.
- **License:** MIT license.

## Primary sources

1. <https://github.com/flowcool/esphome-technibel-scdf32/blob/14220eee5da46ed44d44df42db971c61e961d03d/README.md>
2. <https://github.com/flowcool/esphome-technibel-scdf32/blob/14220eee5da46ed44d44df42db971c61e961d03d/docs/protocol.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.