Espressif, the company that makes the ESP-32 chip and its support firmware, is also making modules and development boards to support them. Their module is the ESP-WROOM32, is not just the first module ...

This IoT project uses the Blynk platform and ESP32 (NodeMCU-ESP8266 module) to simulate and control a traffic light system. Users can remotely monitor and operate the system via a mobile app or ...

Abstract: The fourth technology revolution is the one we're in right now. As we live in a time where the internet and its use are constantly expanding. The idea of a smart device is growing in ...

Waveshare ESP32-S3-Zero is a tiny (23.5×18 mm) module based on Espressif ESP32-S3 WiFi 4 and BLE microcontroller with two rows of nine through holes plus 16 pads for GPIOs, a USB-C port for power and ...

I have four identical DIY devices (ESP32 NodeMCU + RFM95W). I flashed two of them via WEB with diy-v1 2.6.4.b89355f firmware and they exchange messages with each other. Then I compiled the firmware in ...

Waveshare has recently launched the Pico-DALI2 expansion module for ESP32-Pico series boards designed to enable DALI communication for customized control of multiple lighting groups. It is compatible ...

A new component has arrived at the extensive Adafruit online electronics store this week in the form of the ESP32-WROVER-B Module ESP32 with PSRAM Module which is now available to purchase priced at ...