We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi or other wireless communication chip. On modules like for the ESP82… ...

For our next installment, I have a lovely and daring PCB submitted by one of our readers, [Vas]. This is an ESP32-S3 board that also has an onboard round TFT display, very similar to the one we use… ...

This repository contains hardware design files and datasheets for the ESP32-S2. This is an ESP32-S2 based PCB with breakout ports for both USB - Type A and USB - Type C. Small form factor of 70mm x 27 ...

The PCB design is created using KiCad, an open-source software suite for electronic design automation(EDA). The design files include the Schematic, the PCB layout, and the Gerber files required for ...

We have used an ESP32 as the main processor, which is responsible for all the readings, calculations, inputs, and outputs. Also, we have used a 128X64 OLED display to know the values. PCB Design for ...

PCB designing is a vital step in every product development cycle. The below list provides you with a collection of DIY PCB Projects which can be used to develop PCB designing skills. Each project ...

The ESP32 Design Contest 2018 revolves about the new ESP32 flagship product from Espressif Systems. The ESP32 combines up to two Xtensa LX6 32-bit microcontrollers with a 2.4-GHz radio system, plus Wi ...

Espressif Systems ESP32-WROOM-DA is another ESP32 based WiFI & BLE module with a twist as its dual PCB antenna design aims to provides a longer range and more reliable connectivity by automatically ...

In our previous article, we focused on enhancements to the schematic design and PCB of the ESP32 Energy Meter, with improvements in modularity and safety features.Before we get into the next project ...