CANFDuino is an Arduino-compatible dual CAN bus platform with CAN FD support that can be used for both prototyping and deployment on the field thanks to its rugged aluminum enclosure, two DB9 CAN ...

[Johngineer] found himself in need of an I2C sniffer, but didn’t have one available. Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino will ...

We’ve already seen ESP32 WiFI & Bluetooth SoC combined with a cellular modem several times already, and a couple of days ago, I wrote about LILYGO T-A7068X ESP23 board with a 4G LTE modem. Iconic ...