SO-DIMM-ESP32-S2-CM

ESP32-S2 based Module as drop-in replacement for Raspberry Pi's Compute Modules

Mirko

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Description

I am running a CrowdSupply funding! Please subscribe and help me make this project a thing!!

https://www.crowdsupply.com/open-things/openthing-1-esp-cm3

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This is a ESP32-S2 based Compute Module to replace the Raspberry Pi's Compute Modules CM2 and CM3. This module is footprint compatible to the Raspberry Pi CM (SO-DIMM-DDR2). The ESP32-S2 brings USB, I2C and SPI.

This module can not replace any CM in any project but it might helps others to reduce cost and resources needed to run the project. The ESP32-S2 consumes only 1/3 of the power the CM does. The ESP can also bring WiFi to your project if needed.

The Module also contains 2x GPIO-Expander which are used to be compatible with any GPIO of the Raspberry Pi Compute Module which gives you 48 GPIOs to be used in total.

Features:
- 2x I2C
- 2x SPI
- USB

Files

ESP32S2-CM-CM3gpio-reference.jpg GPIO Reference JPEG Image - 715.62 kB - 02/13/2023 at 09:11	Preview	Download

Project Logs

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A little something...
Mirko • 04/13/2023 at 10:56 • 0 comments

I made a little something and ordered the PCB already...
10 Prototypes
Mirko • 03/21/2023 at 15:41 • 0 comments

Thanks PCBWay for sponsoring, producing and sending me 10x Prototypes of the ESP32-CM3! They look delicious and I can send them out now to anyone interested in working with it and give me feedback FOR FREE!
The PreLaunch page for CrowdSupply is ready!!
Mirko • 03/15/2023 at 07:55 • 0 comments

The PreLaunch page for my CrowdSupply Project is ready!!
Feel free to check it out and subscribe to get notified once it is launched!

https://www.crowdsupply.com/open-things/openthing-1-esp-cm3

I would love to see this being shared as well so I can reach my goals!