Experiments with Small Devices : ESP32

Question

Experiments with Small Devices : ESP32

Opened this issue 4 years ago · 7 comments

antoinecarme commented 4 years ago

See #25

This is a place holder for all Espressif Systems ESP32 specific notes/ideas.

https://en.wikipedia.org/wiki/ESP32

Answer 1 · 2020-10-23T09:00:16.000Z

Esp-WROOM - 32 ESP32 ESP32S 2.4GHz WiFi Bluetooth Development Board

Answer 2 · 2020-11-10T16:07:40.000Z

Chip identification :

~$ esptool --port /dev/ttyUSB0 flash_id
esptool.py v2.8
Serial port /dev/ttyUSB0
Connecting........_
Detecting chip type... ESP32
Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 7c:9e:bd:e3:f7:f8
Enabling default SPI flash mode...
Manufacturer: 20
Device: 4016
Detected flash size: 4MB
Hard resetting via RTS pin...