{"id":3089,"date":"2024-11-26T01:03:04","date_gmt":"2024-11-26T01:03:04","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/11\/26\/raspberry-pi-pico-2-w-ra-mat-bo-mach-vi-dieu-khien-ho-tro-khong-day-gia-chi-7-usd\/"},"modified":"2024-11-26T01:03:04","modified_gmt":"2024-11-26T01:03:04","slug":"raspberry-pi-pico-2-w-ra-mat-bo-mach-vi-dieu-khien-ho-tro-khong-day-gia-chi-7-usd","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/11\/26\/raspberry-pi-pico-2-w-ra-mat-bo-mach-vi-dieu-khien-ho-tro-khong-day-gia-chi-7-usd\/","title":{"rendered":"Raspberry Pi Pico 2 W ra m\u1eaft: Bo m\u1ea1ch vi \u0111i\u1ec1u khi\u1ec3n h\u1ed7 tr\u1ee3 kh\u00f4ng d\u00e2y gi\u00e1 ch\u1ec9 7 USD"},"content":{"rendered":"<\/p>\n<div class=\"content-detail textview\">\n<div class=\"audio\"><audio controls><\/audio><\/div>\n<p>Raspberry Pi \u0111\u00e3 ch\u00ednh th\u1ee9c c\u00f4ng b\u1ed1 Pico 2 W m\u1edbi, m\u1ed9t bi\u1ebfn th\u1ec3 h\u1ed7 tr\u1ee3 kh\u00f4ng d\u00e2y c\u1ee7a bo m\u1ea1ch vi \u0111i\u1ec1u khi\u1ec3n Pico 2. Pico 2 W c\u00f3 modem kh\u00f4ng d\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m v\u00e0 ki\u1ec3m tra t\u1eeb Pico W ban \u0111\u1ea7u, k\u1ebft h\u1ee3p v\u1edbi b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n RP2350 m\u1edbi. \u0110\u1eb7c bi\u1ec7t, ngay c\u1ea3 khi \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 kh\u00f4ng d\u00e2y, b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n m\u1edbi n\u00e0y v\u1eabn c\u00f3 gi\u00e1 b\u00e1n c\u1ef1c k\u1ef3 ph\u1ea3i ch\u0103ng, ch\u1ec9 7 USD.<\/p>\n<p>B\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n RP2350 \u0111i k\u00e8m v\u1edbi l\u00f5i nhanh h\u01a1n, b\u1ed9 nh\u1edb g\u1ea5p \u0111\u00f4i, h\u1ed7 tr\u1ee3 d\u1ea5u ph\u1ea9y \u0111\u1ed9ng, OTP tr\u00ean chip, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng t\u1ed1t h\u01a1n v\u00e0 m\u00f4 h\u00ecnh b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng TrustZone c\u1ee7a Arm d\u00e0nh cho Cortex-M.<\/p>\n<p>RP2350 c\u00f3 thi\u1ebft k\u1ebf l\u00f5i k\u00e9p, ki\u1ebfn \u200b\u200btr\u00fac k\u00e9p \u0111\u1ed9c \u0111\u00e1o. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa m\u1ed9t c\u1eb7p l\u00f5i Arm Cortex-M33 v\u00e0 m\u1ed9t c\u1eb7p l\u00f5i Hazard3 ph\u1ea7n c\u1ee9ng m\u1edf, cho ph\u00e9p h\u1ecd kh\u00e1m ph\u00e1 ki\u1ebfn \u200b\u200btr\u00fac RISC-V trong m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>Modem Infineon CYW43439 t\u00edch h\u1ee3p h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i LAN kh\u00f4ng d\u00e2y 802.11n 2,4GHz v\u00e0 Bluetooth 5.2. Modem n\u00e0y c\u0169ng h\u1ed7 tr\u1ee3 c\u1ea3 th\u01b0 vi\u1ec7n C v\u00e0 MicroPython.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/st.quantrimang.com\/photos\/image\/holder.png\" alt=\"Raspberry Pi Pico 2 W\" width=\"760\" height=\"505\" class=\"lazy\" data-src=\"https:\/\/st.quantrimang.com\/photos\/image\/2024\/11\/26\/raspberry-pi-pico-2-w1.jpg\"><figcaption>Raspberry Pi Pico 2 W<\/figcaption><\/figure>\n<div id=\"articleads\" class=\"adbox adsense in-article\"><ins class=\"adsbygoogle\" style=\"text-align:center\" data-ad-format=\"fluid\" data-ad-layout=\"in-article\" data-ad-client=\"ca-pub-9275417305531302\" data-ad-slot=\"2079243249\"><\/ins><\/div>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a Pico 2 W:<\/p>\n<ul>\n<li>B\u1ed9 x\u1eed l\u00fd Dual Arm Cortex-M33 ho\u1eb7c Dual Hazard3 RISC-V @ 150MHz<\/li>\n<li>SRAM on-chip 520KB<\/li>\n<li>2,4 GHz 802.11n LAN kh\u00f4ng d\u00e2y v\u00e0 Bluetooth 5.2<\/li>\n<li>T\u01b0\u01a1ng th\u00edch ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n c\u1ee9ng v\u1edbi Raspberry Pi Pico 1<\/li>\n<li>L\u1eadp tr\u00ecnh k\u00e9o v\u00e0 th\u1ea3 b\u1eb1ng b\u1ed9 l\u01b0u tr\u1eef l\u1edbn qua USB<\/li>\n<li>M\u00f4-\u0111un Castellated cho ph\u00e9p h\u00e0n tr\u1ef1c ti\u1ebfp v\u00e0o bo m\u1ea1ch ch\u1ee7<\/li>\n<li>2 \u00d7 UART<\/li>\n<li>2 \u00d7 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n SPI<\/li>\n<li>2 \u00d7 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n I2C<\/li>\n<li>24 \u00d7 k\u00eanh PWM<\/li>\n<li>3 x k\u00eanh ADC<\/li>\n<li>1 \u00d7 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n USB 1.1 v\u00e0 PHY, c\u00f3 h\u1ed7 tr\u1ee3 m\u00e1y ch\u1ee7 v\u00e0 thi\u1ebft b\u1ecb<\/li>\n<li>12 \u00d7 m\u00e1y tr\u1ea1ng th\u00e1i PIO<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng -20\u00b0C \u0111\u1ebfn +85\u00b0C<\/li>\n<li>\u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 1,8\u20135,5V DC<\/li>\n<\/ul>\n<p>Raspberry Pi x\u00e1c nh\u1eadn r\u1eb1ng d\u00f2ng Pico 2 s\u1ebd v\u1eabn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t cho \u0111\u1ebfn \u00edt nh\u1ea5t l\u00e0 th\u00e1ng 1 n\u0103m 2040. V\u1edbi kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 kh\u00f4ng d\u00e2y, Raspberry Pi Pico 2 W s\u1ebd l\u00e0 bo m\u1ea1ch vi \u0111i\u1ec1u khi\u1ec3n l\u00fd t\u01b0\u1edfng cho nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n chuy\u00ean nghi\u1ec7p. Gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u00e0 c\u00e1c t\u00ednh n\u0103ng m\u1edf r\u1ed9ng khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho nhi\u1ec1u d\u1ef1 \u00e1n kh\u00e1c nhau.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Raspberry Pi \u0111\u00e3 ch\u00ednh th\u1ee9c c\u00f4ng b\u1ed1 Pico 2 W m\u1edbi, m\u1ed9t bi\u1ebfn th\u1ec3 h\u1ed7 tr\u1ee3 kh\u00f4ng d\u00e2y c\u1ee7a bo m\u1ea1ch vi \u0111i\u1ec1u khi\u1ec3n Pico 2. Pico 2 W c\u00f3 modem kh\u00f4ng d\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m v\u00e0 ki\u1ec3m tra t\u1eeb Pico W ban \u0111\u1ea7u, k\u1ebft h\u1ee3p v\u1edbi b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n RP2350 m\u1edbi. \u0110\u1eb7c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3089","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/3089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=3089"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/3089\/revisions"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=3089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=3089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=3089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}