The ESP8266 microcontroller is a favorite among makers for creating affordable, Wi-Fi-enabled sensor projects. Pairing it with a DHT22 temperature and humidity sensor is one of the easiest ways to get ...

FlashESP is a web-based tool allowing the development of Arduino sketches and firmware flashing for ESP32 and ESP8266 hardware platforms. I initially thought it was similar to ESP Web Tools for ...

Qualcomm announced Tuesday it will acquire Arduino for undisclosed terms. The chipmaker said the Italy-based company would become an independent subsidiary of Qualcomm. In this article Qualcomm wants ...

Arduino Google Forms Client Library for ESP32, ESP8266 and Raspberry Pi Pico (RP2040). This library works with Google Forms APIs directly using the Service Account which is safe and reliable as it ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

I have tried numerous tutorials, Arduino examples and I cant get an SD to initialize. There is a card inserted that is formatted with exFAT and there is one file test.txt. Particularly SD Card Module ...

The LoLRa project is a firmware-only LoRa transmission open-source project that works without a Semtech radio and instead relies on an I2S or SPI interface (so not exactly bit-banging) to transmit ...

It’s been a while since I initially looked into what it takes to make an optimal wifi connection with an Espressif ESP8266 / ESP-01. Using the code from the old post didn’t work … anymore? What the ...

ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...