Search found 2 matches

by ej0022
Mon Jun 09, 2025 11:32 am
Forum: General Discussion
Topic: ESP32-PICO-D4 Modular Unit – Power & Boot/Reset Circuit Review
Replies: 4
Views: 177

Re: ESP32-PICO-D4 Modular Unit – Power & Boot/Reset Circuit Review

When creating the boot and reset buttons, I referred to the schematic you sent, but I wasn’t able to find any example of how to connect the battery with the charger. Could you please take a look at my schematic and let me know if it’s correct? I’ll add the JTAG and ISP connections afterwards.
by ej0022
Sat Jun 07, 2025 7:33 pm
Forum: General Discussion
Topic: ESP32-PICO-D4 Modular Unit – Power & Boot/Reset Circuit Review
Replies: 4
Views: 177

ESP32-PICO-D4 Modular Unit – Power & Boot/Reset Circuit Review

Hi everyone,
I'm a cs student and I've been assigned a hardware project that involves designing a modular central unit based on the ESP32-PICO-D4. The requirements are:
- Use of 3x ESP32-PICO-D4 processors
- Power module with 5V USB input and battery connection with a charging circuit
- Processor ...

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