I-Raspberry Pi Project isimemezele ukutholakala kwama-microcontrollers e-RP2040, aklanyelwe ibhodi le-Raspberry Pi Pico futhi afakwe emikhiqizweni emisha evela e-Adafruit, Arduino, Sparkfun nasePimoroni. Izindleko ze-chip yidola elingu-1 lase-US. I-microcontroller ye-RP2040 ihlanganisa iphrosesa eyi-dual-core ARM Cortex-M0+ (133MHz) eno-264 KB we-RAM eyakhelwe ngaphakathi, inzwa yokushisa, i-USB 1.1, DMA, UART, SPI kanye nezilawuli ze-I2C.
Ukwakha izinhlelo zokusebenza, i-C, C++ noma i-MicroPython ingasetshenziswa. Ichweba le-MicroPython le-RP2040 lalungiswa ngokuhlanganyela nomlobi wephrojekthi futhi lisekela wonke amakhono e-chip, kuhlanganise ne-interface yayo yokuxhuma izandiso ze-PIO. Imvelo edidiyelwe ye-Thonny yokuhlela iguqulelwe ukuze ithuthukiswe i-chip ye-RP2040 kusetshenziswa i-MicroPython. Amandla e-chip anele ukusebenzisa izinhlelo zokusebenza zokuxazulula izinkinga zokufunda komshini, ukuze kuthuthukiswe imbobo yohlaka lwe-TensorFlow Lite elungiselelwe. Ukusebenza ku-FreeRTOS chip kuyasekelwa.
Source: opennet.ru