Electronic Design

RF Module Brings It All Together for the Wireless IoT

Multiprotocol wireless SoCs handle most of the heavy lifting in today’s IoT devices. Still, the final stretch of the RF ...
GitHub

esp-01

PCF8574 library. i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire. Very simple to use and encoder support ...