This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi enabled microcontroller, a handful of easily available electronic components, and ...
Arduino ESP32 Nano and HC12 module to send time to another micro controller via the RX port at 9600 baud. An arduino Nano Every using a DCF77 receiver and HC12 to broadcast time can be found here: ...
Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...
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A box of cheap sensors taught me more about the ESP32 than any tutorial
I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...
I’m Adam Conway, an Irish technology fanatic with a BSc in Computer Science and I'm XDA’s Lead Technical Editor. My Bachelor’s thesis was conducted on the viability of benchmarking the non-functional ...
We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...
Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus] has ...
Arduino library for the WCH CH390 SPI Ethernet controller. The CH390 is a complete 10/100 Mbps Ethernet solution (MAC + PHY) accessed over SPI. This library is an Arduino port of the ESP-IDF CH390 ...
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