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#&●現貨 Raspberry Pi Pico H 高性能微控制器板 RP2040 開發板

NT$190

運費NT$50

條碼008222046

#&●現貨 Raspberry Pi Pico H 高性能微控制器板 RP2040 開發板

產品說明5

2022新品 Raspberry Pi Pico H 高性能微控制器板 RP2040 開發板

Raspberry Pi Pico H 與經典的 Pico 一樣，但『增加』了預焊「接針座」和「新的 3 座」。

產品特性

Raspberry Pi Pico 是一款低成本，高性能的微控制器開發板，具有靈活數字接口。硬件上，採用Raspberry Pi 官方自主研發的 RP2040 微控制器芯片，搭載了ARM Cortex M0 + 雙核處理器，高達133MHz 的運行頻率，內置了264KB 的SRAM 和2MB 的內存，還板載有多達26 個多功能的GPIO 引腳。軟件上，可選擇樹莓派提供的C/C++ SDK，或者使用MicroPython 進行開發，且配套有完善的開發資料教程，可方便快速入門開發，並嵌入應用到產品中。

《影片》：
https://youtu.be/klLD3xMeIG4
https://youtu.be/ddziBcmhakQ
https://youtu.be/mLdDPInpmQo

Raspberry Pi Pico H

　　　　The Raspberry Pi Pico is a low-cost, high-performance microcontroller board with flexible digital interfaces. It feature the RP2040 which marks Raspberry Pi's first microcontroller designed in-house. Pico provides minimal (yet flexible) external circuitry to support the RP2040 chip (Flash, crystal, power supplies and decoupling and USB connector). The majority of the RP2040 microcontroller pins are brought to the user IO pins on the left and right edge of the board. Four RP2040 IO are used for internal functions - driving an LED, on-board Switched Mode Power Supply (SMPS) power control and sensing the system voltages.／Raspberry Pi Pico 是一款具有靈活數字接口的低成本、高性能微控制器板。它採用 RP2040，這標誌著 Raspberry Pi 的第一個內部設計的微控制器。Pico 提供最小（但靈活）的外部電路來支持 RP2040 芯片（閃存、晶體、電源和去耦以及 USB 連接器）。大多數 RP2040 微控制器引腳都連接到電路板左右邊緣的用戶 IO 引腳。四個 RP2040 IO 用於內部功能 - 驅動 LED、板載開關模式電源 (SMPS) 電源控制和感應系統電壓。

　　Pico uses an on-board buck-boost SMPS which is able to generate the required 3.3 volts (to power RP2040 and externalcircuitry) from a wide range of input voltages (~1.8 to 5.5V). This allows significant flexibility in powering the unit from various sources such as a single Lithium-Ion cell, or 3 AA cells in series. Battery chargers can also be very easily integrated with the Pico powerchain. Reprogramming the Pico's flash memory can be done using USB (simply drag and drop a file onto the Pico which appears as a mass storage device) or via the Serial Wire Debug (SWD) port. The SWD port can also be used to interactively debug coderunning on the RP2040／Pico 使用板載降壓-升壓 SMPS，它能夠從寬範圍的輸入電壓（~1.8 至 5.5V）產生所需的 3.3 伏（為 RP2040 和外部電路供電）。這使得從各種來源（例如單個鋰離子電池或 3 個串聯的 AA 電池）為單元供電時具有很大的靈活性。電池充電器也可以很容易地與 Pico 電源鏈集成。可以使用 USB（只需將文件拖放到顯示為大容量存儲設備的 Pico 上）或通過串行線調試 (SWD) 端口重新編程 Pico 的閃存。SWD 端口還可用於交互式調試在 RP2040 上運行的代碼

　　Pico has been designed to use either soldered 0.1" pin-headers (it is one 0.1" pitch wider than a standard 40-pin DIP package) or can be used as a surface mountable "module", as the user IO pins are also castellated. There are SMT pads underneath the USB connector and BOOTSEL button, which allow these signals to be accessed if used as a reflow-soldered SMT module.．／Pico 設計為使用焊接的 0.1" 排針（它比標準 40 針 DIP 封裝寬 0.1" 間距）或可用作可表面貼裝的“模塊”，因為用戶 IO 引腳也是城堡形的. USB 連接器和 BOOTSEL 按鈕下方有 SMT 焊盤，如果用作回流焊接 SMT 模塊，則可以訪問這些信號。

　　Note: This variation comes with a set of male headers pre-soldered to all through-hole vias and a 3 pin debug connector. The spacing remains 2.54mm and breadboard compatible (even more so now with the addition of the male headers).／注意：此變體帶有一組預焊接到所有通孔的公頭和一個 3 針調試連接器。間距保持 2.54 毫米和麵包板兼容（現在添加公頭更是如此）。

Raspberry Pi Pico and Pico H

　　Raspberry Pi Pico is a low-cost, high-performance microcontroller board with flexible digital interfaces. Key features include:

【FEATURES／特色】

RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz
264kB of SRAM, and 2MB of on-board Flash memory
Infineon CYW43439 Based Wireless Module
Castellated module allows soldering direct to carrier boards
USB 1.1 Host and Device support
Low-power sleep and dormant modes
Drag & drop programming using mass storage over USB
26 multi-function GPIO pins
2× SPI, 2× I2C, 2× UART, 3× 12-bit ADC, 16× controllable PWM channels
Accurate clock and timer on-chip
Temperature sensor
Accelerated floating point libraries on-chip
8 × Programmable IO (PIO) state machines for custom peripheral support
0.1" Spaced Headers
3 Pin Debug Header

　　Raspberry Pi Pico H 與經典的 Pico 一樣，但『增加』了預焊「接針座」和「新的 3 座」。

選購商品

●有國際UL認證 Lattepanda 樹莓派香蕉派香橙派 5V 3A Micro USB 電源	加購價:NT$300	數量
&●Raspberry Pi Debug Probe（帶透明外殼）、樹莓派官方原廠調試套件 RP2040，USB下載器、即插即用	加購價:NT$429	數量
●樹莓派Raspberry Pi3B 3B+ 配件 / 一體電源(帶開關) micro USB電源 5V 3A	加購價:NT$300	數量
●迷你收納盒　元件盒 (9X6X3.2 CM)，可裝樹莓派 Pi Pico、Micro:bit V2.2 開發板	加購價:NT$50	數量
●有國際UL認證 Lattepanda 樹莓派香蕉派香橙派 5V 3A 電源配Micro USB開關電源線 (可供電可傳輸	加購價:NT$400	數量
&●Raspberry Pi3B/3B+ 樹莓派原廠電源 5.1V 2.5A 13W 電源組官方原廠 microUSB	加購價:NT$250	數量

產品規格

Pico 選型對比

產品

主芯片

穩壓芯片

USB

閃光

隨機存取存儲器

鋰電池口

特性

Pico W

RP2040

DC-

DC，3000mA

Micro USB

2MB

帶WIFI

Pico

DC-DC，800mA

Micro USB

2MB

Pico H

DC-DC，800mA

Micro USB

2MB

主要功能特性有：

採用了Raspberry Pi 官方自主設計的RP2040 微控制器芯片
搭載了雙核ARM Cortex M0 + 處理器，運行頻率高達133MHz 靈活時鐘
內置了264KB 的SRAM 和2MB 的片上Flash
郵票孔設計，可直接焊接集成到用戶自主設計的底板上
USB1.1 主機和設備支持
預焊接排針，且板載了3PIN 調試連接器
支持低功耗睡眠和休眠模式
可通過USB 識別為大容量存儲器進行拖放式下載程序
多達26 個多功能的GPIO 引腳
2 個SPI，2 個I2C，2 個UART，3 個12 位ADC，16 個可控PWM 通道
精確的片上時鐘和定時器
溫度傳感器
片上加速浮點庫
8 個可編程I/O (PIO) 狀態機，用於自定義外設支持

產品圖片

相關文件

DOCUMENTS

Download the Pinout Diagram (PDF)
Download Design Files (Cadence Allegro)
Download STEP File
Download Fritzing Part for Raspberry Pi Pico
Download Fritzing Part for Raspberry Pi Pico H

NOTE	More information on Fritzing is available on the fritzing.org website.

資料路徑：www.waveshare.net/wiki/Raspberry_Pi_Pico

支持C/C++，MicroPython

配套完善的SDK、開源資料教程，方便上手，可快速嵌入到應用中

Resources and more! 更多資源

Click here to get started with your Pico!
RP2040 Datasheet：
https://datasheets.raspberrypi.org/rp2040/rp2040_datasheet.pdf
Hardware Design with RP2040：
https://datasheets.raspberrypi.org/rp2040/hardware_design_with_rp2040.pdf
Raspberry Pi Pico Datasheet：
https://datasheets.raspberrypi.org/pico/pico_datasheet.pdf
Getting Started with Raspberry Pi Pico：
https://datasheets.raspberrypi.org/pico/getting_started_with_pico.pdf
Pico C/C++ SDK：
https://datasheets.raspberrypi.org/pico/sdk/pico_c_sdk.pdf
Pico Python SDK：
https://datasheets.raspberrypi.org/pico/sdk/pico_python_sdk.pdf

《Raspberry Pi Pico and RP2040 FAQ》

Should I buy a Raspberry Pi Pico or a Raspberry Pi Zero?　
我應該購買Raspberry Pi Pico還是Raspberry Pi Zero？

　　　　These are two very different devices, a microcontroller and a microcomputer, intended for different purposes. Pico is a great device for dedicating to a very specific task, whereas Zero is a multipurpose device. Raspberry Pi Zero has HDMI out, a camera interface, etc; Raspberry Pi Pico does not. However, Pico has an on-board ADC as well as other peripherals not present on Raspberry Pi Zero, and consumes considerably less power; it is therefore much more suited to embedded applications than Raspberry Pi Zero.
　　這是兩個非常不同的設備，分別用於不同目的的微控制器和微型計算機。Pico是用於完成特定任務的出色設備，而Zero是多功能設備。Raspberry Pi Zero具有HDMI輸出，攝像頭接口等；Raspberry Pi Pico沒有。但是，Pico具有板載ADC以及Raspberry Pi Zero上不存在的其他外設，並且功耗大大降低。因此，它比Raspberry Pi Zero更適合嵌入式應用程序。
What OS does it run?　
它運行什麼操作系統？

　　　　Like other microcontrollers, it doesn't run an OS by default, but we supply a SDK which provides a rich library of functions for using the hardware/features of the chip, along with higher-level functionality often found in an OS. You can use this to write “bare metal” C/C++ applications easily, or you can use MicroPython, which is even simpler for beginners.
　與其他微控制器一樣，它默認情況下也不會運行OS，但是我們提供了一個SDK，該SDK提供了豐富的功能庫，可用於使用芯片的硬件/功能，以及OS中常見的高級功能。您可以使用它輕鬆地編寫“裸機” C / C ++應用程序，也可以使用MicroPython，對於初學者來說，這甚至更加簡單。
Can I buy the RP2040 chip?　
我可以購買RP2040芯片嗎？

　　　　Not yet, but they will be on general sale in the near future. Watch out for the announcement!　尚未，但是它們將在不久的將來全面發售。注意公告！
Is it open-source?　
它是開源的嗎？

　　　　The Raspberry Pi Pico board design files are open-source, along with all the provided software, examples, and documentation. The internal design of the RP2040 microcontroller itself is not open-source.
　　Raspberry Pi Pico電路板設計文件以及所有提供的軟件，示例和文檔都是開源的。RP2040微控制器本身的內部設計不是開源的。
Does it support Arduino/Blockly/other programming environments?
　它是否支持Arduino / Blockly /其他編程環境？

　　　　No, but we do expect third parties to port their own development systems to RP2040/Pico over time. For launch, alongside the very comprehensive C/C++ SDK, there is an official port of MicroPython. Adafruit has also ported CircuitPython to RP2040.
不會，但是我們希望第三方能夠隨著時間的推移將其自己的開發系統移植到RP2040 / Pico。對於發布，除了非常全面的C / C ++ SDK外，還有MicroPython的官方端口。Adafruit還已將CircuitPython移植到RP2040。
Is RP2040 5V tolerant?　RP2040 5V耐壓嗎？

　　　　No. RP2040 microcontrollers use 3.3V for GPIO.　
　　　　否。RP2040微控制器將3.3V用於GPIO。
I've accidentally connected +5V to my Raspberry Pi Pico or other RP2040-based microcontroller. Is the pin dead?
　我不小心將+ 5V連接到我的Raspberry Pi Pico或其他基於RP2040的微控制器。銷釘死了嗎？

　　　　It depends; often RP2040 will survive, but it is not recommended, and can reduce the life of the microcontroller.
　　這取決於; 通常RP2040可以存活，但是不建議這樣做，它會縮短微控制器的壽命。
What is the maximum flash size for the RP2040 chip?　
RP2040芯片的最大閃存大小是多少？

　　　　16 MiB of flash (2^24 bytes).
Can I overclock it?　
我可以超頻嗎？

　　　　The maximum clk_sys clock speed is 133MHz at normal core voltage (1.1V ±10%), but it can be overclocked. However, this requires more power and a higher core voltage, and may affect the life expectancy of your device. No warranties are given when running outside of the limits specified in the datasheet.
　　在正常核心電壓（1.1V±10％）下，最大clk_sys時鐘速度為133MHz，但可以超頻。但是，這需要更多的功率和更高的核心電壓，並且可能會影響設備的預期壽命。如果超出數據手冊中指定的限制，則不提供任何擔保。
What low-power modes are there?　
有哪些低功耗模式？

　　　There is no specific low-power mode, but you can do various things to reduce power consumption: slow the system clock, power down some of the memories, gate the clock to peripherals, reduce the core supply voltage, etc.
　　　沒有特定的低功耗模式，但是您可以採取各種措施來降低功耗：降低系統時鐘速度，關閉某些存儲器的電源，將時鐘控製到外設，降低內核電源電壓等。

　　　There are two specific modes for turning off parts of the device when not being used:
SLEEP mode is when processors are in wfi/wfe and DMA is inactive, so you can shut off most system clocks, including things like bus fabric.
　　　幾種模式：睡眠模式是指處理器處於wfi / wfe狀態且DMA不活動時，因此您可以關閉大多數係統時鐘，包括總線結構之類的東西。

DORMANT mode is when you shut down all oscillators, and so is lower power still, but then you have fewer options for waking.
當您關閉所有振盪器時，將進入休眠模式，此時仍然需要較低的功耗，但是喚醒的選項卻更少了
I’m using VSCode. How do I set a breakpoint on the second core?
我正在使用VSCode。如何在第二個內核上設置斷點？

　　　　At the moment you need to use the command window in VSCode to set a gdb breakpoint.　目前，您需要使用VSCode中的命令窗口來設置gdb斷點。
GCC 10.2 is available. Why aren’t you using it by default?
提供了GCC 10.2。您為什麼默認不使用它？

　　　　Our development work has been using the more common versions of GCC as supplied with various distributions. We have checked builds using major gcc versions from 6.3.1 to 10.2, so all of those should work.　
我們的開發工作一直在使用隨各種發行版提供的GCC的更通用版本。我們已經檢查了使用6.3.1到10.2的主要gcc版本進行的構建，因此所有這些版本均應正常工作。
What is the maximum source impedance required for the ADC inputs to achieve the 9-bit resolution?
ADC輸入達到9位分辨率所需的最大源阻抗是多少？

　　We are currently working on characterising this, and will update the datasheet.
我們目前正在對此進行表徵，並將更新數據表。

問與答

目前沒有任何商品問答！

本商品上架日期：2022-07-12.

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