In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.

I've used my Flipper Zero to replace lost remotes, open security doors, and more. Here's how to get started with your new ...

Cavli’s CQM220 5G Reduced Capability (RedCap) module provides power- and cost-optimized 5G connectivity for IoT applications.

Near field communication (NFC) allows devices to communicate over short distances. Learn how NFC technology powers touchless ...

GP0 1 General IO / SPI0 RX / I2C0 SDA / UART0 TX GP1 2 General IO / SPI0 CSn / I2C0 SCL / UART0 RX GP2 4 General IO / SPI0 SCK / I2C1 SDA GP3 5 General IO / SPI0 TX / I2C1 SCL GP6 9 General IO / SPI0 ...

For 50 years, Patricia Finn kept to the background and told other people’s stories. Now, in “The Golden Boy,” she’s finally telling one of her own. By Elisabeth Egan Twelve recommendations for young ...