Piunora by Diode Delights is a compact, easy-to-use development board for electronics prototyping with Linux. It has a familiar form factor, legible pin labels, and a design that’s well suited to space-constrained applications.／Diode Delights 的 Piunora 是一款緊湊、易於使用的開發板，用於使用 Linux 進行電子原型設計。 它具有熟悉的外形、清晰的引腳標籤和非常適合空間受限應用的設計。
As a carrier board for the Raspberry Pi Compute Module 4 (CM4), Piunora is essentially a tiny version of the Raspberry Pi 4 Single Board Computer (SBC) with added flexibility to accommodate custom form factors. CM4-based devices like Piunora are fully compatible with software that was written for the Raspberry Pi 4, as long as that software accounts for the hardware peripherals in use. There are also versions of the CM4 that include eMMC memory, which is more reliable than a traditional SD card.／作為Raspberry Pi Compute Module 4（CM4）的載板，Piunora本質上是Raspberry Pi 4單板電腦（SBC）的微型版本，具有更大的靈活性以適應自定義外形尺寸。像Piunora這樣基於CM4的設備與為Raspberry Pi 4編寫的軟體完全相容，只要該軟體考慮到正在使用的硬體外圍設備。還有一些版本的CM4包括eMMC記憶體，它比傳統的SD卡更可靠。
It may be small, but Piunora is packed with powerful peripherals! ／它可能很小，但Piunora充滿了功能強大的外圍設備！
Piunora Lite uses the exact same PCB as Piunora Pro but leaves off the bottom side components for space and cost savings.／Piunora Lite使用與Piunora Pro完全相同的PCB，但保留了底部元件，以節省空間和成本。
Piunora Lite does not include the following features: 不包括以下功能：
- PCI-e M.2 B-Key with dedicated 3.3 V / 3 A supply.／PCI-e M.2 B 鍵，帶專用 3.3 V / 3 A 電源。
- Camera connector／相機連接器
【Features & Specifications】
- Arduino UNO R3 / Adafruit Metro compatible form factor (3.3 V logic, may not be compatible with all Shields)
- PCI-e through M.2 B-Key connector on the rear of the board with dedicated 3.3 V / 3 A supply
- Analog to Digital Converter (MCP3008)
- On-the-fly switching between USB host (USB Type-A) and device mode (USB Type-C)
- Qwiic/Stemma QT connector to easily interface with I²C devices
- A full-sized camera connector that supports all Pi-compatible cameras
- A full-sized HDMI 2.0 port
- A WS2812 Smart RGB LED for user status
- Optional Wi-Fi or eMMC options depending on your choice of CM4
- Slim design with the Piunora Lite measuring 8-12 mm and the Piunora Pro measuring 11-13 mm
- Two user-controllable buttons (including software that turns one of them into a safe-shutdown button)
- Open hardware. Design files and software are published by the time it ships
- Pi 4 Compute Module is not included, but we carry them here.
【特性和規格】
- Arduino UNO R3 / Adafruit Metro相容外形（3.3 V邏輯，可能與所有擴展板相容）
- 電路板背面的PCI-e至 M.2 B-Key 連接器，採用專用3.3 V / 3 A電源
- 樣本轉換器 （MCP3008）
- 在USB主機（USB類型 A）和設備模式（USB 類型 C）之間動態切換
- Qwiic/Stemma QT 連接器可輕鬆與 I²C 器件介面
- 全尺寸相機連接器，支援所有 Pi 相容相機
- 全尺寸 HDMI 2.0 埠
- WS2812 智慧 RGB 指示燈，用於顯示用戶狀態
- 可選的Wi-Fi或 eMMC 選項，具體取決於您選擇的CM4
- 超薄設計，Piunora Lite尺寸為8-12毫米，Piunora Pro尺寸為11-13毫米
- 兩個使用者可控制的按鈕（包括將其中一個按鈕變成安全關機按鈕的軟體）
- 開放式硬體。設計檔和軟體在發佈時發佈
- Getting Started Guide
- Looking for technical support? Please visit their Discord first
