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by pipsoft
Wed Jul 30, 2025 12:53 pm
Forum: ESP32 Arduino
Topic: Connecting two SPI Master with ESP32 Slave-to-Slave bridge.
Replies: 0
Views: 738

Connecting two SPI Master with ESP32 Slave-to-Slave bridge.

Hello all,

I need to have two SPI Master devices to communicate with each other (let's assume two Raspberry Pis)

My plan is to put an ESP32 in the middle with two SPI slaves configured. What is receives on one side A is relayed to the other side B and vice versa.

When it did receive something ...

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