Arduino MKR Vidor 4000 FPGA guide: understand the Cyclone 10 architecture, SAMD21-to-FPGA workflow, Quartus projects, bitstreams, shared pins, 8 MB SDRAM, Micro HDMI, MIPI camera, custom peripherals and EOL considerations.
Arduino GIGA R1 USB host guide: enable the USB-A host port, connect keyboards, mice and USB flash drives, use Arduino_USBHostMbed5 or USBHostGiga, understand the 500 mA host limit and avoid common USB-host pitfalls.
Arduino GIGA R1 WiFi vs ESP32-P4 comparison: dual-core STM32H747 versus 400 MHz dual-core RISC-V, with GPIO, memory, Wi-Fi, USB, Ethernet, CAN/TWAI, camera, MIPI, H.264, ADC/DAC and Arduino support compared.
Arduino GIGA R1 WiFi vs Portenta H7 comparison: both use the dual-core STM32H747, 8 MB SDRAM and 16 MB Flash, but differ in GPIO access, USB, Ethernet, Li-Po support, connectors, prototyping and production use.
Arduino MKR WiFi 1010 pinout guide: SAMD21 GPIO, 7 analog inputs, 10-bit DAC, 13 PWM-capable pins, UART, SPI, I2C, native USB, NINA-W102 Wi-Fi/Bluetooth, Li-Po charging and 3.3 V logic explained.
Arduino Leonardo vs Micro comparison: both use the 16 MHz ATmega32U4 with native USB, 20 digital I/O, 7 PWM and 12 analog inputs, but differ in size, breadboard use, shield compatibility, SPI access and power connections.
Arduino MKR Zero pinout guide: SAMD21 GPIO, 7 analog inputs, 10-bit DAC, 12 PWM pins, UART, SPI, I2C, I2S, native USB, Li-Po charging and the dedicated SPI1 microSD interface explained.
Arduino MKR WAN 1310 pinout guide: SAMD21 GPIO, ADC, DAC, PWM, UART, SPI, I2C, native USB, Murata CMWX1ZZABZ LoRa radio, 2 MB external Flash, ATECC508 security and Li-Po power explained.