In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...

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 ...

We’re truly fortunate to have so many incredible open source projects floating around on the Internet, since there’s almost always some prior art you can lean on. By combining bits and pieces from ...

Automated Dog Feeder An IoT-enabled automatic pet feeder built with Arduino Uno, an ESP-01 WiFi module, and the Blynk platform. This project monitors the food bowl and bucket levels, automatically ...

秋月電子通商などで販売されているESP8266EXモジュールの開発キット 内蔵のWiFiおよびUSBシリアルインターフェースが実装されておりArduino IDE等でプログラム開発ができるものでESP32よりも安いので用途によってはコストパフォーマンスの良いマイコンボードと ...

Sometimes I see a component that’s bizarre enough that I buy it just to see if I can actually do something with it. That’s the case with today’s example, the ESP-14. At first glance, you’d ask ...