microcontrollers

Top view of the Arduino Nano R4 development board
Arduino Launches the Nano R4 With UNO R4 Power in a Smaller Package
DIY Electronics Arduino
Arduino's Nano R4 brings the UNO R4's 32-bit Renesas processor, analog features, CAN support, and compact maker-friendly hardware to the Nano format today.
Raspberry Pi Makes the RP2350 Microcontroller Available to Everyone
Raspberry Pi Makes the RP2350 Microcontroller Available to Everyone
DIY Electronics Raspberry Pi
Raspberry Pi's RP2350 moves beyond Pico 2 with broad chip availability, dual Cortex-M33 cores, programmable I/O, security features, and sub-$1 volume pricing.
ESP32-C2 Gets More Memory, Storage, and Performance
ESP32-C2 Gets More Memory, Storage, and Performance
ESP32
Espressif's ESP32-C2 v2.0 upgrade adds up to 20KB of SRAM and about 100KB of flash, with a current ESP-IDF release required for reliable compatibility.
CircuitPython 8.0 Brings a More Mature Python Workflow to Connected Microcontrollers
CircuitPython 8.0 Brings a More Mature Python Workflow to Connected Microcontrollers
Programming Other Ecosystems
CircuitPython 8.0 adds settings.toml, expanded ESP32 support, Wi-Fi improvements, and a more practical Python workflow for connected hardware projects.