How to write firmware for custom ESP32-based hardware. Example features an ESP32-C3 MCU with QSPI flash memory, SPI inertial measurement unit (sensor), USB, LEDs, and PCB antenna (WiFi). PCBs by PCBWay [ Ссылка ]
Board bring-up using the Arduino IDE for simplicity.
[SUPPORT]
Free trial of Altium Designer: [ Ссылка ]
PCBs manufactured and assembled by PCBWay: [ Ссылка ]
Patreon: [ Ссылка ]
Mixed-signal hardware design course: [ Ссылка ]
Advanced Hardware Design Course Survey
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[GIT]
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[LINKS]
Instagram: [ Ссылка ]
ESP32 Hardware Design Video: [ Ссылка ]
Additional board manager URLS: [ Ссылка ]
[TIMESTAMPS]
00:00 Introduction
02:02 Altium Designer Free Trial
02:27 PCBWay
03:04 Hardware Overview
05:30 Arduino IDE Set-Up for ESP32
06:35 Board Set-Up
09:00 Flashing Firmware
10:27 LED GPIOs
12:57 USB Serial
14:02 SPI Sensor Interface, Basic Set-Up
18:34 SPI Protocol Basics, Read Register Implementation
24:50 SPI Test (Chip ID and Temperature Sensor)
28:06 WiFi Test (Basic Server to Toggle LED)
31:12 Outro
