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by Crane1195
Wed Jun 11, 2025 12:20 am
Forum: ESP-IDF
Topic: Can't get receiving data to work with bidirectional RMT peripheral
Replies: 1
Views: 202

Can't get receiving data to work with bidirectional RMT peripheral

Hi all,

I have a project where I am attempting to communicate with a device using a one wire bidirectional data protocol via the RMT peripheral.

The general flow of the transmission protocol is as follows:

ESP32 Transmits
- 15 high bits (SOT)
- Start bit (0)
- Data bit
- Data bit
- Data bit ...

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