# Luckfox Pico Ultra W

> Compact RV1106G3 Linux vision board with a 1 TOPS NPU, 5 MP ISP, MIPI CSI camera input, 256 MB RAM, 8 GB eMMC, 30 GPIO at 3.3 V, Ethernet/PoE, Wi-Fi 6 and Bluetooth 5.2; 50 × 53 mm.

- Manufacturer: Luckfox
- Part number: Luckfox Pico Ultra W
- Category: Development boards
- Canonical page: https://www.xirkit.io/products/luckfox-pico-ultra-w-db02
- Pinout: https://www.xirkit.io/products/luckfox-pico-ultra-w-db02/pinout
- Structured JSON: https://www.xirkit.io/products/luckfox-pico-ultra-w-db02/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Main chip | RV1106G3 |
| Chips on board | RV1106G3 |
| Exposed GPIO | 30 |
| Documented board pins | 52 |
| I/O voltage | 3.3 V |
| Supply voltage | 5–5 V |
| Flash | 8,388,608 KB |
| SRAM | 262,144 KB |
| Interfaces | gpio, uart, i2c, pwm, jtag, spi, camera, display, i2s, other, sdio, analog, control |
| Dimensions | 50 × 52.97 × 1.6 mm |
| Operating temperature | -20 to 85 °C |

## Pinout (52 pins, 28 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| VCC_3V3 | P1 · 1 | power out | — | power_out | — | — | — | — | — | — | — |
| 5V | P1 · 2 | power in | — | power_in | — | — | — | — | — | — | — |
| GPIO1_A0_d | P1 · 3 | gpio | GPIO1_A0_d | GPIO1_A0_d, UART3_TX_M0, I2C2_SCL_M0, PWM7_IR_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| 5V | P1 · 4 | power in | — | power_in | — | — | — | — | — | — | — |
| GPIO1_A1_d | P1 · 5 | gpio | GPIO1_A1_d | GPIO1_A1_d, UART3_RX_M0, I2C2_SDA_M0, PWM4_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P1 · 6 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO1_B0_d | P1 · 7 | gpio | GPIO1_B0_d | GPIO1_B0_d, UART4_RX_M0, PWM3_IR_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_B2_d | P1 · 8 | gpio | GPIO1_B2_d | GPIO1_B2_d, JTAG_CPU_TCK_M1, UART2_TX_M1, JTAG_HPMCU_TCK_M0, JTAG_LPMCU_TCK_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P1 · 9 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO1_B3_u | P1 · 10 | gpio | GPIO1_B3_u | GPIO1_B3_u, JTAG_CPU_TMS_M1, UART2_RX_M1, JTAG_HPMCU_TMS_M0, JTAG_LPMCU_TMS_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_B1_d | P1 · 11 | gpio | GPIO1_B1_d | GPIO1_B1_d, UART4_TX_M0, PWM7_IR_M1, SPI1_CS1_M0, VI_CIF_D1_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_C6_d | P1 · 12 | gpio | GPIO1_C6_d | GPIO1_C6_d, VO_LCDC_D1, VI_CIF_D8_M1, PWM10_M1, UART4_RTS_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_D0_d | P1 · 13 | gpio | GPIO1_D0_d | GPIO1_D0_d, VO_LCDC_DEN, VI_CIF_CLKI_M1, PWM3_IR_M2, UART5_RTS_M1, UART3_TX_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P1 · 14 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO1_D1_d | P1 · 15 | gpio | GPIO1_D1_d | GPIO1_D1_d, VO_LCDC_HSYNC, VI_CIF_HREF_M1, PWM10_M2, UART5_CTS_M1, UART3_RX_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO2_A7_d | P1 · 16 | gpio | GPIO2_A7_d | GPIO2_A7_d, UART0_CTS_M1, I2S0_SDO1_SDI3, VO_LCDC_D15, PWM4_M1, I2C3_SDA_M0, PRELIGHT_TRIG_OUT | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| VCC_3V3 | P1 · 17 | power out | — | power_out | — | — | — | — | — | — | — |
| GPIO2_A6_d | P1 · 18 | gpio | GPIO2_A6_d | GPIO2_A6_d, UART0_RTS_M1, I2S0_SDO2_SDI2, VO_LCDC_D14, PWM2_M1, I2C3_SCL_M0, FLASH_TRIG_OUT | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_C2_d | P1 · 19 | gpio | GPIO1_C2_d | GPIO1_C2_d, VO_LCDC_D5, VI_CIF_D4_M1, PWM5_M2, I2C4_SCL_M1, SDMMC1_CLK_M1, SPI0_MOSI_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P1 · 20 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO1_C3_d | P1 · 21 | gpio | GPIO1_C3_d | GPIO1_C3_d, VO_LCDC_D4, VI_CIF_D5_M1, PWM6_M2, I2C4_SDA_M1, SDMMC1_CMD_M1, SPI0_MISO_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_D3_d | P1 · 22 | gpio | GPIO1_D3_d | GPIO1_D3_d, VO_LCDC_CLK, VI_CIF_CLKO_M1, I2C3_SCL_M1, UART5_TX_M1, PWM11_IR_M2, AUD_DSM_N | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_C1_d | P1 · 23 | gpio | GPIO1_C1_d | GPIO1_C1_d, VO_LCDC_D6, VI_CIF_D3_M1, PWM4_M2, SPI0_CLK_M0, SDMMC1_D0_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_C0_d | P1 · 24 | gpio | GPIO1_C0_d | GPIO1_C0_d, VO_LCDC_D7, VI_CIF_D2_M1, PWM2_M2, SPI0_CS0_M0, SDMMC1_D1_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P1 · 25 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO1_D2_d | P1 · 26 | gpio | GPIO1_D2_d | GPIO1_D2_d, VO_LCDC_VSYNC, VI_CIF_VSYNC_M1, I2C3_SDA_M1, UART5_RX_M1, SPI0_CS1_M0, PWM0_M1, AUD_DSM_P | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| VCC5V0_SYS | P2 · 1 | power in | — | power_in | — | — | — | — | — | — | — |
| 1V8 | P2 · 2 | power out | — | power_out | — | — | — | — | — | — | — |
| GND | P2 · 3 | ground | — | ground | — | — | — | — | — | — | — |
| GND | P2 · 4 | ground | — | ground | — | — | — | — | — | — | — |
| VCC_3V3 | P2 · 5 | power out | — | power_out | — | — | — | — | — | — | — |
| GPIO4_C0_z | P2 · 6 | analog | GPIO4_C0_z | GPIO4_C0_z | — | — | — | — | — | — | — |
| GND | P2 · 7 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO4_C1_z | P2 · 8 | analog | GPIO4_C1_z | GPIO4_C1_z | — | — | — | — | — | — | — |
| GPIO1_C4_d | P2 · 9 | gpio | GPIO1_C4_d | GPIO1_C4_d, VO_LCDC_D3, VI_CIF_D6_M1, PWM8_M1, UART4_RX_M1, SDMMC1_D3_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P2 · 10 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO1_C5_d | P2 · 11 | gpio | GPIO1_C5_d | GPIO1_C5_d, VO_LCDC_D2, VI_CIF_D7_M1, PWM9_M1, UART4_TX_M1, SDMMC1_D2_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| CODEC_MICBIAS | P2 · 12 | power out | — | power_out | — | — | — | — | — | — | — |
| GPIO2_A1_d | P2 · 13 | gpio | GPIO2_A1_d | GPIO2_A1_d, SDMMC1_D1_M0, I2S0_SCLK, VO_LCDC_D8, UART1_CTS_M1, I2C4_SDA_M0, GPIO2_A0_d | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| CODEC_MIC1P | P2 · 14 | control | CODEC_MIC1P | CODEC_MIC1P | — | — | — | — | — | — | — |
| GPIO2_A0_d | P2 · 15 | gpio | GPIO2_A0_d | GPIO2_A0_d, SDMMC1_D1_M0, I2S0_SCLK, VO_LCDC_D8, UART1_CTS_M1, I2C4_SDA_M0 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| CODEC_MIC1N | P2 · 16 | control | CODEC_MIC1N | CODEC_MIC1N | — | — | — | — | — | — | — |
| GPIO2_A5_d | P2 · 17 | gpio | GPIO2_A5_d | GPIO2_A5_d, SDMMC1_D2_M0, I2S0_SDI0, VO_LCDC_D13, UART1_RX_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P2 · 18 | ground | — | ground | — | — | — | — | — | — | — |
| GPIO2_A4_d | P2 · 19 | gpio | GPIO2_A4_d | GPIO2_A4_d, SDMMC1_D3_M0, I2S0_SDO0, VO_LCDC_D12, UART1_TX_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO1_C7_d | P2 · 20 | gpio | GPIO1_C7_d | GPIO1_C7_d, VO_LCDC_D0, VI_CIF_D9_M1, PWM11_IR_M1, UART4_CTS_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO2_A2_d | P2 · 21 | gpio | GPIO2_A2_d | GPIO2_A2_d, SDMMC1_CLK_M0, I2S0_MCLK, VO_LCDC_D10 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO2_B0_d | P2 · 22 | gpio | GPIO2_B0_d | GPIO2_B0_d, UART0_TX_M1, I2C1_SDA_M1, VO_LCDC_D17, PWM6_M1, GPIO2_B1_d | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO2_A3_d | P2 · 23 | gpio | GPIO2_A3_d | GPIO2_A3_d, SDMMC1_CMD_M0, I2S0_SDO3_SDI1, VO_LCDC_D11 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GPIO2_B1_d | P2 · 24 | gpio | GPIO2_B1_d | GPIO2_B1_d, UART0_TX_M1, I2C1_SDA_M1, VO_LCDC_D17, PWM6_M1 | ≥ 2 V | -0.3–0.8 V | ≥ 2.4 V | -0.3–0.4 V | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table | no |
| GND | P2 · 25 | ground | — | ground | — | — | — | — | — | — | — |
| GND | P2 · 26 | ground | — | ground | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| Luckfox | 50.99 USD | in_stock | 2026-09-24 | https://www.luckfox.com/EN-Luckfox-Pico-Ultra?ci=516 |

## FAQ

**What microcontroller does the Luckfox Pico Ultra W use?**

The Luckfox Pico Ultra W is built around the RV1106G3, alongside eMMC 8G.

**How many GPIO pins does the Luckfox Pico Ultra W have?**

30 GPIO pins are exposed. Xirkit documents 52 board pins, 28 of them with pin-level electrical limits.

**Are the Luckfox Pico Ultra W I/O pins 5 V tolerant?**

No. The I/O pins are not 5 V tolerant — they run at 3.3 V logic; use a level shifter for 5 V signals. Input-high threshold: ≥ 2 V.

**How much current can a Luckfox Pico Ultra W GPIO pin source?**

Documented output-high current per pin: not specified in the RV1106 datasheet — drive strength is software-configurable, no IOH/IOL table. Values are traced to the chip datasheet; see the pinout table for per-pin limits and conditions.

**What voltage powers the Luckfox Pico Ultra W?**

Supply range 5–5 V. Power inputs: 5V, 5V, VCC5V0_SYS.

**How much does the Luckfox Pico Ultra W cost?**

From $50.99 at Luckfox. Prices are observed unit prices before tax and shipping.

**What are the Luckfox Pico Ultra W dimensions?**

50 × 52.97 × 1.6 mm. A STEP model is available for enclosure fit checks.

**Which interfaces does the Luckfox Pico Ultra W support?**

gpio, uart, i2c, pwm, jtag, spi, camera, display, i2s, other, sdio, analog, control.

**Where does this Luckfox Pico Ultra W data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [Luckfox Pico Ultra W datasheet](/private/tmp/Luckfox-Pico-docs-sparse/Hardware/Schematic/Luckfox-Pico-Ultra-W.pdf)
- [Luckfox listing](https://www.luckfox.com/EN-Luckfox-Pico-Ultra?ci=516)

## Part graph

### Built from

- [RV1106G3](https://www.xirkit.io/products/category/dev-boards/rv1106g3) — main processor on the Luckfox Pico Ultra W
- eMMC 8G — flash memory on the Luckfox Pico Ultra W

### Alternatives (by use case)

- [Arduino UNO R4 WiFi](https://www.xirkit.io/products/arduino-uno-r4-wifi-d7ab) — Both serve connected iot and wireless sensor nodes — check the trade-offs; $50.99 vs $27.5
- [Arduino Nano 33 BLE Sense Rev2](https://www.xirkit.io/products/arduino-nano-33-ble-sense-rev2-ae8c) — Both serve connected iot and wireless sensor nodes — check the trade-offs; $50.99 vs $38.7