Re: ESP32 Minimum Hardware
Posted: Wed Jan 17, 2018 8:12 pm
by zhivko
Schematic for minimal hardware with resistors on gpio0, and EN and buttons would be much appreciated (plan to use it with USB to logical level RX/TX adapter).
Anybody has this schematic?
Re: ESP32 Minimum Hardware
Posted: Wed Jan 17, 2018 10:35 pm
by ESP_Angus
Hi zhivko,
If you plan use a ESP32-WROOM module, then the ESP32 WROOM datasheet section 7 "Peripheral Schematics" shows what you're after:
Get it from here:
http://espressif.com/en/support/download/documents
(Plus JTAG, but you can leave this off.)
If you plan to use a bare ESP32 chip directly, section 6 "Schematics" of the same datasheet shows the internal schematic of the module. You can combine this with the Section 7 schematic for a minimal schematic.