Digital Caliper Computer Interface
https://www.electronics-lab.com/digital-caliper-computer-interface/
Digital Caliper Computer Interface can be used to log data on a spreadsheet. Report by Jeremy S. Cook @ blog.hackster.io With a few pointers found here, he found that this data is transmitted in a continuous stream in 24 bits at 1.5 volts. He therefore level-shifted the 1.5V output to 3.3V and fed into a […]
Using ESP32’s Flash Memory for data storage
https://www.electronics-lab.com/using-esp32s-flash-memory-data-storage/
The ESP32 has about 4MB of internal flash memory and since the data stored within the flash memory is retained even when power is recycled, it becomes super useful for applications where you need to keep certain amount of data even after power off. For today’s tutorial, we will learn how to read and write […]
Using a 16×2 I2C LCD display with ESP32
https://www.electronics-lab.com/using-16x2-i2c-lcd-display-esp32/
A few weeks ago, we examined the features of ESP32 module and built a simple hello world program to get ourselves familiar with the board. Today, we will continue our exploration of the ESP32 on a higher level as we will look at how to interface a 16×2 LCD with it. Displays provide a fantastic […]
Espressif Announces the Release of ESP32-S2 Secure Wi-Fi MCU
https://www.electronics-lab.com/espressif-announces-%e2%80%a8release-esp32-s2-secure-wi-fi-mcu/
Espressif announces the release of the ESP32-S2 Secure Wi-Fi MCU, which is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting Wi-Fi HT40 and 43 GPIOs. Based on Xtensa® single-core 32-bit LX7 processor, ESP32-S2 can be clocked at up to 240 MHz. ESP32-S2 is a highly integrated, low-power, 2.4 GHz Wi-Fi Microcontroller SoC supporting […]
Using the BLE functionality of the ESP32
https://www.electronics-lab.com/using-ble-functionality-esp32/
One of the most beautiful features which the ESP32 has over the ESP-12e is the fact that, asides the WiFi, it has two other communication modules onboard. The ESP32 comes with an onboard Classic Bluetooth and Bluetooth Low Energy modules. For today’s tutorial, we will explore how the Bluetooth Low Energy Module onboard the ESP-32 […]
Getting Started with ESP32
https://www.electronics-lab.com/getting-started-esp32/
Over the last few articles, we have covered the use of ESP8266 boards for building several WiFi based projects. For today’s tutorial, we will look at it’s recently released successor; the ESP32. As mentioned in previous tutorials, ESP-12e module popularly referred as the nodeMCU came at a time where makers were struggling with the difficulties […]
TinyPICO – A tiny, mighty ESP32 development board
https://www.electronics-lab.com/tinypico-tiny-mighty-esp32-development-board/
TinyPICO is the world’s smallest, fully featured ESP32 development board, designed to give access to the power of the ESP32’s dual core 240 MHz and internet connectivity, in a package smaller than your thumb! The designers of the board wasn’t satisfied with the existing ESP32 boards that compromised some of it’s features, so they decided […]
Chirp launches SDK to deliver data-over-sound for ESP32 Arduino projects
https://www.electronics-lab.com/chirp-launches-sdk-deliver-data-sound-esp32-arduino-projects/
The kit is available for ESP32 modules to offer developers cost-effective data transmission via sound waves. Chirp, the pioneers in data-over-sound technology today announced the launch of its new SDK for Arduino, providing developers with audio-based data transmission capabilities to enhance projects created on the platform. Now supporting ESP32 development boards, Chirp’s SDK for Arduino […]
Split Home Energy Meter features ESP32 with Microchip ATM90E32
https://www.electronics-lab.com/split-single-phase-energy-meter/
Split Single Phase Energy Meter. Affordable remote energy monitoring for your entire home The Split Single Phase Energy Meter can monitor the energy usage in your entire home in real time. It can easily be hooked up to an ESP8266 or ESP32 to wirelessly transmit energy usage data into a program like EmonCMS. It can […]
Novasom launches the SBC-U1 IoT SBC based on ESP32
https://www.electronics-lab.com/novasom-launches-the-sbc-u1-sbc-u1a-iot-sbc-based-on-esp32/
Novasom – the SBC manufacturing company, is famous for its two set of product lines, the U-Line for low power IoT devices and M-Line for multimedia processing based applications. Their products are Intel and ARM processors based for different applications and operating systems. Their latest board in the market is the SBC-U1 which is based […]