Iyo nheyo Raspberry Pi inoenderera mukuedza kwayo kuita diki bhodhi rine mukurumbira pamusika, uye ndezvekuti, nekuburitswa kwaro kutsva, vakwanisa kudzikisa bhodhi kusvika padiki nepfungwa yekupa chimwe chinhu chidiki zvakanyanya uye chakachipa zvakanyanya pa nguva imwechete. ndizvo zvakaita Raspberry Pi Peak.
house brand brain
Chimwe chezvinhu zvinonyanya kushamisa zveiyi microcontroller nyowani ndeyekuti inoisa RP2040 processor, chip yakagadzirwa neRaspberry Pi Foundation pachayo, chimwe chinhu chinotikoka kuti tifunge kuti tichaona machipisi emangwana gare gare. Izvi zvimwe zvakakubvumidza iwe kugadzira yakanyatsojeka uye yakanyatsorongeka controller kune mamwe ese emabasa, saka kuita kwavo kunogona kunakidza kwazvo.
Ichi chikuru chip chakavakirwa pambiri-musimboti ARM Cortex M0+ inomhanya pa133 MHz, ine 254 KB ye RAM uye diki USB chiteshi kubva kwaunogamuchira simba.
Zvimiro zveRaspberry Pi Pico
- RP2040 microcontroller yakagadzirirwa Raspberry Pi
- Kubva pa0 Mhz dual-core ARM Cortex M133+
- 264 KB SRAM
- 2MB pabhodhi Flash memory
- USB 1.1 ine rutsigiro rwevaenzi
- Low simba mode uye hibernation
- Dhova-uye-kudonhedza hurongwa uchishandisa USB yakawanda kuchengetedza
- 26 pini multifunction GPIO
- 2 SPI, 2 I2C, 2 UART, 3 12-bit ADCs, 16 PWM chiteshi
- Tembiricha yekupisa
- Wachi chaiyo pabhodhi
- On-chip floating point maraibhurari
- 8 programmable I/O (PIO) zviteshi
Ndiro yakakwana kune ese marudzi evashandisi
Sezvauri kuona mumifananidzo, bhodhi rine huwandu hwe26 GPIO mapini uye matatu eanaroji ekuisa kuitira kuti vashandisi vagone kuunza vakasununguka mapurojekiti avo kuhupenyu. Kuibatidza, isu tichangofanira kubatanidza iyo micro USB yekubatanidza uye tinya bhatani remagetsi kuitira kuti mudziyo uzvizive nekukurumidza.
Nekuda kwekuita kwayo kwakasiyana-siyana, bhodhi iri muenzaniso wakakodzera kune avo vashandisi vari kutanga munyika yehurongwa uye kunyangwe kune avo vakanyanya kufambira mberi vanotova nemazano mupfungwa kutenderedza IoT kana mapurojekiti edzimba otomatiki.
https://twitter.com/Raspberry_Pi/status/1352148979870478337
Kuti izvi zviitike, Raspberry yakashanda nemakambani akaita seAdafruit neArduino, pakati pevamwe, kuunza zvishongedzo kuhupenyu zvinoshanda semapulagi kuti zvive nyore kugadzira michina. Pakati pezvakawanda sarudzo, Pimoroni inopa koni ine yakasanganiswa Raspberry Pi Pico ye £58,50.
👀 kuti @Raspberry_Pi RP2040-inogonesa diki ruoko kubva @pimoroni?!
(kwete yekupedzisira hardware parizvino, asi irikumhanyisa iwo mufananidzo kubva pachip) pic.twitter.com/QaE9KB319q
—Sandy Macdonald (@sandyjmacdonald) January 21, 2021
Yakawanda sei iyo Raspberry Pi Pico inodhura uye kupi kwaungaitenga?
Asi kana paine chimwe chinhu chicharatidza pasina mubvunzo iyi Raspberry Pi modhi, ndiwo mutengo wayo. Iyo kambani yakazivisa kuti mutengo wepamutemo wemuenzaniso uyu uchava madhora mana, ayo mumusika weEurope achashandura pakati pe4 ne4 euros. Mutengo unoshamisa wekuti ukwanise kuunza mapurojekiti anonakidza kuhupenyu, saka muganho unongove mufungidziro yemugadziri wega wega. Pakati distributors vari
Isu tine chokwadi chekuti mapurojekiti anonyanya kufadza achaonekwa mumwedzi iri kuuya anotora mukana wehukuru hwebhodhi iri, saka tichaona kana vakatishamisa neinotakurika console kana chimwe chisikwa chakafanana.