The XIAO 1.14" IPS Display (nRF52840) combines a colour display, BLE, microphone, 6-axis IMU, three user buttons and Grove I2C connectivity on a compact board for portable sensing and control projects. The Seeed XIAO 1.14'' IPS Display(nRF52840) is a ready-to-use mini smart device development board designed for sensing, physical control, and Bluetooth-connected projects. It combines a 1.14" IPS display, PDM digital microphone, 6-axis IMU, three user buttons, Grove I2C interface, battery connector, and the pre-soldered XIAO nRF52840 Plus on one compact board. You can quickly build portable sensor displays, BLE controllers, motion-aware devices, wearable prototypes, desktop gadgets, and compact HMI projects without wiring multiple modules. We are currently stocking the 0.96", 1.14" and the 1.47" versions of this board. Please see the specifications table for their differences. Features * Compact Smart Device Platform with Built-In Sensors: When building a portable sensor device, you normally need a display, input controls, motion sensing, audio input, battery support, and wireless connectivity. This board brings these functions together around XIAO nRF52840 Plus, allowing you to focus on the interface, sensor data, and device behaviour instead of assembling separate modules and wires. * Clear 1.14" Display for Status and Simple UI: The 1.14" 135 × 240 IPS TFT display provides enough space for status pages, sensor readings, icons, menus, and lightweight animations. Together with three physical buttons, it allows you to build compact interfaces that remain easy and reliable to operate without requiring a touch screen. * Voice, Motion, Buttons, and Grove I2C in One Board: The onboard PDM microphone can be used for sound detection, volume monitoring, or audio capture. The 6-axis IMU detects orientation, shaking, flipping, and motion, while three user buttons provide direct physical control. A Grove I2C interface makes it easy to add environmental, distance, light, and other compatible sensors without complex wiring. * Built for BLE and Battery-Powered Projects: Powered by XIAO nRF52840 Plus, this version is designed for Bluetooth Low Energy and portable projects. It can connect to phones, computers, and gateways, making it suitable for wearable notifiers, BLE remote controls, portable sensor terminals, desktop devices, and motion-aware products that do not require Wi-Fi. Specifications Specification XIAO 1.47'' IPS Touch Display(nRF52840) XIAO 1.14'' IPS Display(nRF52840) XIAO 0.96'' IPS Display(nRF52840) Product Positioning Touch & Full Interaction Sensing & Expansion Ultra-Compact Core Controller Seeed Studio XIAO nRF52840 Plus Seeed Studio XIAO nRF52840 Plus Seeed Studio XIAO nRF52840 Plus Processor Nordic nRF52840, ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz Nordic nRF52840, ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz Nordic nRF52840, ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz Memory 256 KB RAM + 1 MB internal Flash + 2 MB onboard Flash 256 KB RAM + 1 MB internal Flash + 2 MB onboard Flash 256 KB RAM + 1 MB internal Flash + 2 MB onboard Flash Wireless Connectivity BLE 5.4 BLE 5.4 BLE 5.4 Display Type 1.47" IPS TFT LCD 1.14" IPS TFT LCD 0.96" IPS TFT LCD Resolution 172 × 320 135 × 240 80 × 160 Display Driver JD9853A ST7789 ST7789 Display Interface SPI SPI SPI Touch Input Capacitive Touch No No 6-Axis IMU Yes Yes Yes PDM Digital Microphone Yes Yes Yes MicroSD Card Slot Yes No No Grove I2C Connector No Yes No User Buttons 2 3 2 Battery Connector 2-pin JST 2.0 Connector for 3.7 V LiPo 2-pin JST 2.0 Connector for 3.7 V LiPo 2-pin JST 2.0 Connector for 3.7 V LiPo Battery Monitoring Battery status detection supported; battery voltage can also be monitored for battery-level estimation. Battery status detection supported; battery voltage can also be monitored for battery-level estimation. Battery status detection supported; battery voltage can also be monitored for battery-level estimation. Expansion Interfaces 1x I2C Interface 1x I2S Interface 1x SWD Interface 2x User Button Interface 1x I2C Interface 1x I2S Interface 1x SWD Interface 3x User Button Interface 1x I2C Interface 1x I2S Interface 1x SWD Interface 2x User Button Interface Board Size 26.4 × 51.4 × 12.6 mm 26 × 48 × 10.6 mm 18.8 × 43.6 × 10.6 mm Best For Touch UI, portable HMI, local media and data logging Portable sensor displays, Grove devices, physical controllers Smart badges, tiny wearables, BLE status displays Hardware Overview Resources * Product wiki * 3D-Printed Enclosure for XIAO 1.14" Display Package Contents * 1x XIAO 1.14'' IPS Display (nRF52840)