diff --git a/content/hardware/02.uno/boards/uno-q/datasheet/assets/ABX00162-ABX00173-power-supply.png b/content/hardware/02.uno/boards/uno-q/datasheet/assets/ABX00162-ABX00173-power-supply.png index e38b7f502c..2275206038 100644 Binary files a/content/hardware/02.uno/boards/uno-q/datasheet/assets/ABX00162-ABX00173-power-supply.png and b/content/hardware/02.uno/boards/uno-q/datasheet/assets/ABX00162-ABX00173-power-supply.png differ diff --git a/content/hardware/02.uno/boards/uno-q/datasheet/datasheet.md b/content/hardware/02.uno/boards/uno-q/datasheet/datasheet.md index 7826c3a9c3..674e40f012 100644 --- a/content/hardware/02.uno/boards/uno-q/datasheet/datasheet.md +++ b/content/hardware/02.uno/boards/uno-q/datasheet/datasheet.md @@ -109,9 +109,8 @@ The wireless module uses SDIO for Wi-Fi® data and a UART for Bluetooth® contro |-------------|------------------:|--------------------:|-----------------------| | USB-C VBUS | 5 V | up to 3 A | USB-C connector | | VIN (DC IN) | 7-24 V | - | JMEDIA, JANALOG (VIN) | -| 5 V Pin | 5 V | up to 3 A | JANALOG | -

UNO Q supports dual power inputs: a USB-C port and a 7-24V DC input. Over USB Power Delivery, it requests only the 5 V / 3 A contract and does not request higher-voltage PD profiles. Use a supply and cable rated for 5 V at 3 A to avoid undervoltage during short activity peaks such as wireless bursts or display initialization. A regulated external 5 V DC source can also be used to supply power to the board via the 5 V pin on the JANALOG header.

+

UNO Q supports dual power inputs: a USB-C port and a 7-24V DC input. Over USB Power Delivery, it requests only the 5 V / 3 A contract and does not request higher-voltage PD profiles. Use a supply and cable rated for 5 V at 3 A to avoid undervoltage during short activity peaks such as wireless bursts or display initialization.

USB-C VBUS and the 5 V output of the 7-24 V buck are diode-OR combined onto the system 5 V bus (5V_SYS). From 5V_SYS, the design derives the 3.8 V pre-regulator node and, subsequently, the 3.3 V. The PMIC, powered by 5V_SYS, derives the 1.8V rail.

@@ -525,14 +524,14 @@ gst-launch-1.0 -v videotestsrc num-buffers=1000 \ ### JSPI (A5) (JSPI1) - Pin Map -| **Pin** | **Designation** | **Net / Function** | **Domain** | **Notes** | -|--------:|-----------------|--------------------|------------|------------| -| 1 | MISO | PC2 (SPI2_MISO) | 3.3 V | - | -| 2 | +5V | 5V_USB_VBUS | Power | Power only | -| 3 | SCK | PD1 (SPI2_SCK) | 3.3 V | - | -| 4 | MOSI | PC3 (SPI2_MOSI) | 3.3 V | - | -| 5 | RESET | MCU_NRST | 3.3 V | - | -| 6 | GND | Ground | Power | - | +| **Pin** | **Designation** | **Net / Function** | **Domain** | **Notes** | +|--------:|-----------------|--------------------|------------|-------------------------------| +| 1 | MISO | PC2 (SPI2_MISO) | 3.3 V | - | +| 2 | +5V | 5V_USB_VBUS | Power | Output only; do not back-feed | +| 3 | SCK | PD1 (SPI2_SCK) | 3.3 V | - | +| 4 | MOSI | PC3 (SPI2_MOSI) | 3.3 V | - | +| 5 | RESET | MCU_NRST | 3.3 V | - | +| 6 | GND | Ground | Power | - | ### JCTL (A1) (JCTL1) - Pin Map @@ -586,7 +585,7 @@ gst-launch-1.0 -v videotestsrc num-buffers=1000 \ | 2 | IOREF | PWR_3P3V | - I/O voltage reference (mirrors 3.3 V rail) | Power | Output only; do not back-feed | | 3 | RESET | MCU_NRST | - MCU reset | 3.3 V | - | | 4 | +3V3 OUT | PWR_3P3V | - 3.3 V supply | Power | - | -| 5 | +5V USB VBUS | 5V_USB_VBUS | - 5 V supply (pass-through) | Power | Power only | +| 5 | +5V USB VBUS | 5V_USB_VBUS | - 5 V supply (pass-through) | Power | Output only; do not back-feed | | 6 | GND | GND | - Ground | Power | - | | 7 | GND | GND | - Ground | Power | - | | 8 | VIN IN | DC_IN | - 7-24 V input | Power | Power only | @@ -644,7 +643,7 @@ For first time setting up: Note: In PC-hosted mode, a USB data connection is required for first-time setup. Afterwards you can use the Network target over LAN (SSH). In Single-Board Computer (SBC) mode, no USB data link is needed for setup, just power the board and use the Network target once it joins your network. For peripherals in SBC mode (keyboard, mouse, USB camera, microphone), use a USB-C dongle with external power delivery capabilities. When DisplayPort Alt-Mode is active, USB data speed is reduced.

-Use a 5 V / 3 A USB-C source and cable, or power from the 5 V or VIN pins as specified in the [input power section](#input-power) (USB-C is 5 V only / VIN is 7-24 V). +Use a 5 V / 3 A USB-C source and cable, or power from the VIN pin as specified in the [input power section](#input-power) (USB-C is 5 V only / VIN is 7-24 V).
First boot typically takes 20-30 seconds while Linux starts. Wait for the boot LED sequence or the LED-matrix animation to finish before interacting with the board. @@ -800,7 +799,6 @@ UNO Q 提供两种型号： ![](assets/ABX00162-ABX00173-comm-components.png) -<<<<<<< PXCT-1634-UNO-Q-Zh+PT | **子系统** | **详细信息** | | ------------------------------------------------------------ | ------------------------------------------------------------ | | 无线模块 | - WCBN3536A（Qualcomm WCN3980）（U2901）

- Wi-Fi® 5 802.11a/b/g/n/ac（双频）+ Bluetooth® 5.1 | @@ -1377,7 +1375,7 @@ Arduino App Lab 可安装在您的电脑上，或直接在单板计算机模式 - 编辑器中可同时查看双方日志，无需离开Arduino App Lab即可进行迭代开发。 首次设置时： -======= + 1. 安装Arduino App Lab [1]并启动，连接UNO Q开发板：采用**USB-C数据线**进入PC主机模式，或直接供电进入单板计算机模式。 2. 该开发板将自动检查更新。若有可用更新，系统将提示您安装。更新完成后，需重新启动Arduino App Lab[1]。 3. 初始设置将要求您为设备设置名称和密码，同时需提供本地网络的Wi-Fi®凭证。 @@ -2557,6 +2555,7 @@ Este equipamento não tem direito à proteção contra interferência prejudicia | **Date** | **Revision** | **Changes** | |:----------:|:------------:|------------------------------------------------------------------------------------------------------------------------------| +| 04/08/2026 | 14 | Updated power input option table (JANALOG) | | 17/06/2026 | 13 | Display output clarification (USB-C and JMEDIA) | | 16/06/2026 | 12 | Add Safety information section | | 01/06/2026 | 11 | Add RED radio equipment frequency band and transmit power information | diff --git a/content/hardware/02.uno/boards/uno-q/downloads/ABX00162-datasheet.pdf b/content/hardware/02.uno/boards/uno-q/downloads/ABX00162-datasheet.pdf index 78a4c4c448..cb92ca280f 100644 Binary files a/content/hardware/02.uno/boards/uno-q/downloads/ABX00162-datasheet.pdf and b/content/hardware/02.uno/boards/uno-q/downloads/ABX00162-datasheet.pdf differ diff --git a/content/hardware/02.uno/boards/uno-q/downloads/ABX00173-datasheet.pdf b/content/hardware/02.uno/boards/uno-q/downloads/ABX00173-datasheet.pdf index 78a4c4c448..cb92ca280f 100644 Binary files a/content/hardware/02.uno/boards/uno-q/downloads/ABX00173-datasheet.pdf and b/content/hardware/02.uno/boards/uno-q/downloads/ABX00173-datasheet.pdf differ