Waveshare has launched an affordable ESP32-S3 IR Thermal Imaging Camera Module, featuring an 80×62 pixel thermal sensor with Wi-Fi and Bluetooth connectivity. Available with 45° and 90° FOV options, ...

We began our journey of developing a reliable, user-friendly energy meter leveraging the ESP32 microcontroller. In our previous installment, “Prototyping an ESP32-Based Energy Meter," we discussed the ...

The 4 channel smart relay board is powered by a ESP32 WROOM providing the ability to safely control up to four appliances or devices on a load of 110-250 VAC/7A, 30 VDC/10A depending on your needs.

LOLIN S3 Pro is a WiFi & Bluetooth LE IoT board built around the ESP32-S3- WROOM -1 modules with various I/Os including a display port, a microSD card slot, and a LOLIN I2C connector. The wireless ...

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 ...

This handles wind speed and direction, as well as measuring rainfall. A custom PCB hosts an ESP32-WROOM module and an Ai-Thinker Ra-02 LoRa module for control and connectivity respectively.

No Power Supply: Bench power supply with 5A limit Problem Description I have encountered an I2C issues when switching custom boards that had esp32 wroom modules on it with new esp32-s3 wroom. Issue ...

The ESP32-WROOM-DA has more than a passing resemblance to the ESP32-WROOM dual-core-microcontroller-with-WiFi module that we’ve seen on so many projects over the last few years because it’s a ...

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 ...

I have a Adafruit HUZZAH32 that as the ESP32-WROOM-32 chip on it. I try to use a HD44.. LCD with the liquid_crystal_i2c library modified for ESP32. The much i write to the LCD from the program the ...