ESP32 PCB Hardware Design in KiCAD With Chip Antenna & RP2350. In this video, we'll discuss the hardware design of a custom ESP32 PCB board featuring an ESP32-C3 + Chip Antenna for WiFi/BLE connectivity and an RP2350B microcontroller. We'll also develop some demo firmware applications using Arduino IDE to bring up our custom ESP32 hardware design board and test its wireless communication capabilities. Board Features: - RP2350B (Dual ARM Cortex M33 or Dual RISC-V) - ESP32-C3 With Chip Antenna (5dBi) - SPI bus connecting the RP2350B & the ESP32 - 16MB onBoard FLASH (RP2350B) - 4MB on-chip FLASH (ESP32-C3FH4) - 2x USB for programming & communication (1/MCU) - Reset & Boot buttons for each MCU - Neopixel RGB (WS2812) + LED (for each MCU) - IO Pins: [ RP2350: 42, ESP32: 8 ] PCB Stack-Up: 4L (Sig-GND-GND-Sig) RP2350 Hardware Design Video: This project video is manufactured & sponsored by @JLCPCB [ ◾-- JLCPCB Sponsor Link --◾ ] Create a new JLCPCB account to enjoy a total of 60$ discount coupons on your first PCB/PCBA order using the link below [ ◾-- Support My Work --◾ ] One-Time Donation: Patreon: Amazon (Affiliate): [ ⏱️-- Timestamps --⏱️ ] (Project Overview) 00:00 - Project Overview (Hardware Design Discussion) 01:08 - ESP32-C3 MCU Overview 01:43 - Hardware Design Guidelines & Documents (ESP32-C3) 02:33 - Schematic Design Breakdown & Discussion 06:01 - PCB Layout in KiCAD (Placing PCBA Order At JLCPCB) 07:42 - Sponsor Time: (JLCPCB) 08:26 - Uploading Files & Placing Order @ JLCPCB 08:35 - Receiving & Preparing The Boards (ESP32-C3 Firmware Test Examples With Arduino IDE) 09:16 - GPIO LED Blinking Demo 10:02 - USB CDC Serial Print Demo 10:25 - Neopixel RGB WS2812 Demo 10:37 - ESP32-C3 Bluetooth Low-Energy (BLE) 11:01 - ESP32-C3 WiFi Scan & Connect 11:36 - ESP32-C3 Webserver Example Demo 11:54 - RP2350 + ESP32-C3 WiFi Demo (Concluding Remarks) 12:21 - Check Out The RP2350 Hardware Design Part 12:32 - Is ESP32-C3 Bad For WiFi? 13:11 - What To Do If Your ESP32 Antenna is Poorly Performing? 13:42 - Two MCUs on The Same PCB?! 14:10 - Coming Up Next & Important Call 14:32 - Outro [ 🔖-- Attachments --🔖 ] ESP32-C3 Hardware Design Project's Article RP2350 Hardware PCB Design Project Article ------------------ Disclaimer: These are affiliate links, so if you buy anything through them, I get a small commission as a kickback from Amazon, which helps out the channel. Thank you! [ ⚙️-- LAB KIT --⚙️ ] Entry-Level Electronics LAB Setup: Advanced Electronics LAB Setup: PCB & Soldering Gear: STM32 Course Kit: ------------------ ( 🔗-- LINKS --🔗 ) 🌎 Website: 💼 Business Contact: 📸 Instagram: 📝 LinkedIn: 📂 GitHub: