Search found 2 matches

by newsogn
Sun Dec 01, 2019 5:05 pm
Forum: Hardware
Topic: Custom board keeps killing chips
Replies: 2
Views: 3493

Custom board keeps killing chips

<t>Hello,<br/> I am working on my own ESP32 board for home automation. I use an HLK 5M05 for a main power supply then I use an AMS1117 to bump it down to 3.3V. I am using basically the same circuit as the documentation shows for peripheral schematics. to program the chips I am using the arduino IDE ...
by newsogn
Sun Dec 01, 2019 4:39 am
Forum: Hardware
Topic: ESP32 custom board IO0 not pulled high
Replies: 0
Views: 2178

ESP32 custom board IO0 not pulled high

Hello, I am making a custom board for home automation. I have made a couple of boards and both have the same problem. I have attached my schematic, and my gerber files. I am using the arduino IDE to program the esp32, and when I push the reset button I get: 22:27:31.882 -> rst:0x1 (POWERON_RESET),bo...