Signal Generator
2 devicesProducts suitable for building signal generators and waveform output devices.

Arduino UNO R4 WiFi
Dev Board
Arduino's flagship UNO board upgraded with Renesas RA4M1 ARM Cortex-M4F at 48MHz, ESP32-S3 WiFi/BLE 5.0, built-in 12×8 LED matrix, 12-bit DAC, CAN bus, op-amp, and Qwiic connector — all in the classic
ARM Cortex-M4F @ 48MHz, FPU, DSP32KB SRAM256KB8KB EEPROMWiFi 802.11 b/g/nBLE BLE 5.0
~$22View

Arduino UNO R4 Minima
Dev Board
The affordable entry to Arduino's R4 generation — Renesas RA4M1 ARM Cortex-M4F at 48MHz with 256KB flash, 32KB SRAM, 12-bit DAC, CAN bus, op-amp, and USB-C in the classic UNO form factor at 5V. No wir
ARM Cortex-M4F @ 48MHz, FPU, DSP32KB SRAM256KB8KB EEPROM
~$16View
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