Wee Noise Maker is a pocket size sampler/sequencer based on the STM32F427 ARM Cortex-M4F micro-controller. It features an audio DAC with headphone amplifier, audio input, 96x16 OLED screen, 2 rotary encoders, 24 tactile switches and LEDs, micro SD card slot, LiPo battery charger and an I2C extension port.
Hi! Any progress? Beautiful boards, would be very interested to see your take on software for this =)