Robot Control Modules
UNITED STATES OF AMERICA • + Follow
Components
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ESP32-DEVKITC-32EESPRESSIF INC.
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x 1 | |
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L293DTI
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x 3 |
Tools, APP Software Used etc.
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KiCADKicad
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PlatformIOPlatformIO Labs
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arduino IDEArduino
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Description
Robot-Control-Module-V4 V1.3
Documentation, KiCAD, Arduino software libraries, and more are all on GitHub: https://github.com/RCMgames/RCM-Hardware-V4
- 4 motors and 7 servos OR 6 motors and 3 servos
- 3 additional input only pins
- runs from 5 NiMH AA batteries OR (need to test) 4.5-22v with the addition of voltage regulators (see list of components)
- Qwiic connectors OR two more GPIO pins
- all components are hand-solderable through-hole parts except for the Qwiic connectors which are surface mount
Compatible with 38 pin devkitC ESP32 boards
program with RCMv2
Alternatives
An upgrade from the original 3 versions of RCM boards
Here are smaller and more powerful RCM boards: BYTE and Nibble
I would like to thank PCBWay for sponsoring prototyping runs of this project. PCBWay produces very nice boards, supports open source hardware, and gave me great support as I worked on this project. Special thanks to Liam!
Code
code for controlling RCM boards
https://github.com/RCMgames/RCMv2
Schematic and Layout
KICAD and Schematic and all documentation is here
https://github.com/RCMgames/RCM-Hardware-V4
CAD-Custom parts and enclosures
schematic
schematic - RCMhardwareV4.pdf
May 28,2024
920 views
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Robot-Control-Module-V4 V1.3
2 Layers PCB 76.2 x 50.8 mm FR-4, 1 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
A hand-solderable robot control circuit board for controlling 4 motors and 7 servos or 6 motors and 3 servos from an ESP32. Qwiic compatible
920
1
0
Published: May 28,2024
Download Gerber file 1
PCBWay Donate 10% cost To Author
File Last Updated: 2024/05/28 (GMT+8)
File update record
2024-05-2812:39:26
CAD or technical drawing file is updated.
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-MIT
License.
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