ESP-WROOM-32 is likely the most popular ESP32 WiFi + Bluetooth module on the market, but a few months ago, Espressif Systems unveiled two variants named ESP32-WROOM-32D / ESP32-WROOM-32U, which are ...

The ESP32 DevKitC V4 is now selling with the ESP32-WROOM-DA module with two PCB antennas that was introduced last year in order to offer a longer WiFi range and better reliability. The development kit ...

I am trying to set up a network where an ESP32 development board will be the master & there will be 2 ESP32 slaves (dev modules) connected via SDA & SCL. I uploaded the master_reveiver to the ESP32 ...

uses SD card for storing station data and mp3 files. Plays 8000+ mp3 files randomly Once programmed, all parameters can be adjusted via a web page. Never need to be reprogrammed to replace parameters.

We’re always interested in the latest from the world’s semiconductor industry here at Hackaday, but you might be forgiven for noticing something a little familiar about today’s offering from Espressif ...

Espressif Systems社の IoTモジュール ESP-WROOM-02 ESP32-WROOM-32 を使用し、さまざまな IoT 機器や応用システムの製作を行うためのサンプル・スケッチ集です。 5_learn32 フォルダ内のプログラムの解説書 ...

Adafruit has announced the availability of the ESP32-S2 WROOM Module with PCB Antenna equipped with 4 MB flash and available to purchase priced at just $3.25. The new module is the single-core 240 MHz ...

The internet has reached almost every pocket through smartphones. It is estimated that approximately 3.2 billion people use the internet; however, a surprising 8.4 billion devices also utilise the ...

Experience reliable, high-performance wireless connectivity with RNWF02 today.

This beautiful little radio may look like an art deco relic from a hundred years ago, but it is actually from 2023. When [Craig Lindley] first saw this design on these very pages a few years ago, he ...