Raspberry Pi Project yalengeza za kupezeka kwa ma microcontrollers a RP2040, opangidwira bolodi la Raspberry Pi Pico komanso omwe adawonetsedwa muzinthu zatsopano kuchokera ku Adafruit, Arduino, Sparkfun ndi Pimoroni. Mtengo wa chip ndi 1 US dollar. RP2040 microcontroller imaphatikizapo purosesa yapawiri-core ARM Cortex-M0+ (133MHz) yokhala ndi 264 KB ya RAM yomangidwa, sensor ya kutentha, USB 1.1, DMA, UART, SPI ndi I2C olamulira.
Kuti mupange mapulogalamu, C, C++ kapena MicroPython angagwiritsidwe ntchito. Doko la MicroPython la RP2040 linakonzedwa pamodzi ndi wolemba polojekitiyi ndipo limathandizira mphamvu zonse za chip, kuphatikizapo mawonekedwe ake ogwirizanitsa zowonjezera za PIO. Malo ophatikizika a Thonny adasinthidwa kuti apange chip RP2040 pogwiritsa ntchito MicroPython. Kuthekera kwa chip ndikokwanira kuyendetsa mapulogalamu othana ndi mavuto ophunzirira makina, kuti apange doko la TensorFlow Lite framework. Kuthamanga pa FreeRTOS chip kumathandizidwa.
Source: opennet.ru