PCBCrew ™ ESP32 High Voltage IO Board

Designed for TowerSoftware ™

ESP32-C3 powered encoder controller with voltage level translator and CAN transciever.

3D Preview	PCBA

Overview

An ESP32-C3 powered encoder controller with voltage level translator and CAN transciever.

• ESP32-C3
• 3-ch Voltage level translator using MOSFETs
• CAN bus transceiver
• RS232 transceiver

Revisions

1.2

• Replaced XC6206 weak LDO with stronger AMS1117
• PCB antenna cutout for better RF performance

1.1

• Diodes between +5V and VUSB rails are removed.
• Added 2 x 100uF and 1 x 47uF capacitors to supply enough current when wifi starts up

1.0

• Initial release.

Project Ownership

This repository is hosted on PCBCrew Org for backup. The copyright of this hardware design is owned by TowerSoftware ™.

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