Programming ESP32 Over-the-air (OTA) using Arduino IDE
OTA (Over the Air) Programming is a feature of any WiFi-enabled microcontroller like ESP32 and ESP8266 that allows these...
ESP32
Interfacing ESP32 with 74HC595 for 7 Segment Display
All microcontrollers have specific numbers of IO pins but in some applications, like in a 7-Segment Display, we will need more...
ESP32 Active Mode and Deep Sleep Mode Power Consumption
ESP32 is one of the most popular Wi-Fi based microcontroller modules and it is a popular choice in many Portable IoT...
MPU6050 Gyro Sensor Interfacing with ESP32 Board
The MPU6050 sensor module consists of an accelerometer and gyro on a single chip. It contains analog-16 bits in the digital...
ESP32 PWM Tutorial: Controlling the Brightness of LED
Pulse Width Modulation (PWM) is a technique that varies the width of a pulse while keeping the wave frequency constant. The PWM...
ESP32 Korvo - AI Development Board for Spoken-Command Recognition and Voice Wake-Up
Espressif has launched ESP32-Korvo, an ESP32 and ESP-Skainet based AI development board for embedded IoT devices. The board is...
M5Stack ATOM - Smallest ESP32 Development Board for Portable Embedded and IoT Projects
The ESP32-based M5Stack ATOM from Espressif is the smallest (24 x 24mm) development board available in the market, which is...
Automatic Hand Sanitizer Dispenser with COVID19 Live Updates
Corona Virus (Covid19) is wreaking havoc in the world. Almost every country is suffering from the Corona Virus. WHO has already...
ESP32 Dual Core Programming with Arduino IDE
ESP modules are popular for their Wi-Fi functionalities like ESP8266, ESP-12E, etc. These all are powerful Microcontroller...
ESP32 now has Bluetooth LE 5.0 Certification with Improved Stability and Compatibility
The Espressif’s flagship chip ESP32 microcontroller has passed the SIG Bluetooth LE 5.0 certification with its improved...
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