Search found 2 matches

by br549HH
Sat Oct 31, 2020 5:06 pm
Forum: Hardware
Topic: Custom PCB using multiple ESP32 devices
Replies: 3
Views: 576

Re: Custom PCB using multiple ESP32 devices

My current single ESP32 architecture has four devices on a shared SPI interface with one of those being a UART expander to two more interfaces and another to full speed Ethernet. I have four devices on I2C with one of those being a port expander to accommodate at least 8 signals. I have two dedicate...
by br549HH
Thu Oct 29, 2020 1:10 am
Forum: Hardware
Topic: Custom PCB using multiple ESP32 devices
Replies: 3
Views: 576

Custom PCB using multiple ESP32 devices

I am interested in building a board with more interfaces than a single ESP32 can accommodate. I could get there with several fanout devices but that approach seems too complex and difficult to code around. An alternative would be placing two or more ESP32 devices on the same board and using SPI or s...

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