Smart plug ESP32 OpenMQTTGateway  serving as an BLE MQTT gateway and a Power meter
ArduinoIoT

Smart plug ESP32 OpenMQTTGateway serving as an BLE MQTT gateway and a Power meter

In order to function as a BLE MQ Telemetry Transport (MQTT) gateway and power meter compatible with Home Assistant, Homebridge, OpenHAB, DomoticZ, FHEM, Jeedom, NodeRed, AWS, and any MQTT-compatible IoT or Smart Home system, the Theengs Plug ESP32 smart plug runs OpenMQTTGateway...

Continue Reading
1.088
Views
0 Comments
An affordable SDI signal generator using Arduino MKR Vidor 4000
ArduinoFPGA

An affordable SDI signal generator using Arduino MKR Vidor 4000

Transmission of video from one location to another in the professional video world is typically done via SDI (Serial Digital Interface). This FPGA-powered device, intended as a test tool for SDI circuits, pushes signals at 1.485 Gbps. Based on an Arduino MKR Vidor 4000, Chris Brown of...

Continue Reading
1.051
Views
0 Comments
Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino
Arduino

Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino

image: CWvox Prototype connected to the radio (Source: Kevin Loughin) These days, it seems like every speech-detection-related project is based on some kind of advanced algorithm, such as machine learning, pattern matching, or spectrum analysis. But Kevin Loughin (AKA KB9RLW), an...

Continue Reading
1.039
Views
0 Comments
433 MHz is alive! Communicating with 433 MHz sensors using an ESP32 board and LoRa module.
ArduinoSensor

433 MHz is alive! Communicating with 433 MHz sensors using an ESP32 board and LoRa module.

While Matter, Bluetooth, Zigbee, and Zwave may get all the press these days, 433 MHz was the simple yet reliable technology that our sensors and devices relied on before they became popular. Given the wide range of applications for the 433 MHz, generalizations regarding the technology are...

Continue Reading
1.080
Views
0 Comments
Step-Up Your Projects with Arduino MKR IoT Carrier Rev2 featuring 4-in-1 Bosch BME688 Sensor
Arduino

Step-Up Your Projects with Arduino MKR IoT Carrier Rev2 featuring 4-in-1 Bosch BME688 Sensor

Arduino has launched a second version of their Arduino MKR family which features a range of sensors. The Arduino MKR IoT Carrier Rev2 is designed for Internet of Things projects. It provides a range of connectivity options, including Wi-Fi, cellular, and LoRa, as well as a variety of...

Continue Reading
1.041
Views
0 Comments
Elevate your TinyML Projects with Arduino Nicla Voice Featuring Syntiant NDP120
AIArduinoTop Stories

Elevate your TinyML Projects with Arduino Nicla Voice Featuring Syntiant NDP120

In a world where voice assistants can be activated by just a simple activation voice command line like “Ok Google” or “Alexa”, the importance of vocal input is crucial. Nicla Voice is a development board designed to help developers create and deploy machine learning models on...

Continue Reading
1.051
Views
0 Comments
Walkie-Talkie module Built On Tiny ESP32 board
ArduinoTop Stories

Walkie-Talkie module Built On Tiny ESP32 board

Recently, LILYGO introduced a compact ESP32-S3 gadget that features a Walkie-Talkie module along with additional components like an OLED screen, speaker, microphone, and a slot for a 18650 battery. An ESP32 gadget with a stylus-equipped LCD display was also on show. The T-TWR is said...

Continue Reading
1.111
Views
0 Comments
Featuring Arduino Nicla Voice with Speech Recognition, BL5.0 and Much More
Arduino

Featuring Arduino Nicla Voice with Speech Recognition, BL5.0 and Much More

Recently, Arduino has introduced a small, low-power integrated module with AI capabilities. Syntiant NDP120 processor designed for Deep Learning applications and ANNA-B112 u-Blox module for wireless communication forms the basis of the Arduino Nicla Voice. The Nicla Voice, much like the...

Continue Reading
1.067
Views
0 Comments
Get new posts by email:
Get new posts by email:

Join 97,426 other subscribers

Archives