New variants in the u-blox Nora-B2 Bluetooth LE 6.0 module family integrate Nordic’s entire nRF54L series of ultra-low power ...

Makerfabs has recently released "MaTouch SmartKnob Assembled" based on the SmartKnob View open-source hardware design but enclosed in a plastic case. As a ...

Those little ESP32-CAM boards which mate the WiFi-enabled microcontroller with a small parallel-interface camera module have been with us for years, and while they are undeniably cool to play ...

You can still use it in the older Arduino ESP32 2.0.x core releases. You can define your own pins easily by calling the set_pin_config method in the setup before the start. #include "BluetoothA2DPSink ...

But in this tutorial we have used the generic IR sensor module module because it is more cost effective. A: A motor driver is essential because Arduino's output pins can't provide enough current to ...

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry. FOB China: The Chinese Module Marker (CMM), the OPIS ...

Sacred Labs’ FlipMods Combo is a 3-in-1 expansion module for the Flipper Zero that combines an ESP32 WiFi and Bluetooth SoC ... Users will also need to switch the GPS pins in the protocols of your ...

To start and operate the weather monitor, just connect display to ESP32 ... pins of PCF8574 logical signals will appear when need to turn on this or that device. Having used this device, an unpleasant ...

The LinkLabs module routes all of its traffic this way ... meaning things like power pins at the same locations, level shifters on IOs, and UART TX/RX pairs on the same pins.