Inspired by the unique SMD pins design of the RICK TNY, we're now introducing the Seeed Studio XIAO Plus boards (available in XIAO nRF52840 Plus, XIAO nRF52840 Sense Plus, and XIAO ESP32S3 Plus) to include an updated design of more castellations and a new pad layout on the back.
Seeed Studio XIAO ESP32S3 Plus, powered by ESP32-S3's 240MHz Xtensa 32-bit LX7 dual-core processor, brings more SMD pins to the tiny versatile XIAO ESP32S3. While maintaining all the powerful features including WiFi and BLE 5.0 wireless connectivities, 2.4GHz Rod antenna, and ultra-low power consumption of 14μA in deep sleep mode with lithium battery charging management, the Plus variant features redesigned castellations and pad layout on the back, offering 9 additional GPIOs specifically for advanced Bluetooth projects requiring expanded I/Os via SMD board-to-board soldering. It's ideal for advanced IoT projects, Smart Homes, and professional wireless devices requiring extra I/O connectivity. XIAO ESP32S3 Plus additionally features an upgraded 16MB Flash memory for advanced applications.
- High-Performance MCU: Dual-core ESP32-S3 at 240MHz, Arduino / MicroPython / ESP-IDF compatible
- Advanced Wireless: 2.4GHz WiFi + BLE 5.0, 100m+ range with U.FL antenna support
- Efficient Power Management: Four power modes with 14μA deep sleep, integrated Li-ion charging
- Expanded 20 GPIOs: 9 extra 1.27mm pitch SMD castellation pins beyond standard XIAO nRF52840
- Universal Compatibility: Standard backside layout (with aligned battery pads, and debugger pads) for more to-be-released XIAO expansion boards
- Classic XIAO Form Factor: 21 x 17.8mm design with 2.54mm pin headers, single-sided mounting for wearables and space-constrained projects
- XIAO Accessory Add-ons Compatibility: Natively compatible with all the XIAO accessory add-ons of expansion, connectivity modules (LoRa, CAN_Bus, RS-485), sensors (2-Mic Array, Vision AI, mmWave Motion, Environmental sensing), and actuators (ePaper display, LED Matrix, relay and more).
As a new addition to the Seeed Studio XIAO family, the XIAO ESP32S3 Plus remains the classic XIAO design (thumb-size, SMD, stamp holes). All these features make it a perfect fit for either space-limited applications, or a production-ready System on Module (SoM) for your PCBA designs. (check out our Fusion Co-Create one-stop prototyping, producing and promoting services to explore how to scale up your XIAO-based designs).
Note: XIAO SoM User Manual open-sources all hardware and software materials of XIAO, providing professional product design guidelines to help you accelerate ideas off the ground, streamline product design, providing a seamless experience from module selection to mass production. You can check here to see more info.
Item | Seeed Studio XIAO ESP32S3 | Seeed Studio XIAO ESP32S3 Plus |
Processor | ESP32-S3R8 Xtensa LX7 dual-core, 32-bit processor that operates at up to 240 MHz | |
Wireless | Complete 2.4GHz Wi-Fi subsystem BLE: Bluetooth 5.0, Bluetooth mesh | |
Memory | On-chip 8M PSRAM & 8MB Flash | On-chip 8M PSRAM & 16MB Flash |
Interface | 1x UART, 1x IIC, 1x IIS, 1x SPI, 11x GPIOs (PWM), 9x ADC, 1x User LED, 1x Charge LED 1x Reset button, 1x Boot button | 2x UART, 1x IIC, 1x IIS, 2x SPI, 18x GPIOs (PWM), 9x ADC, 1x User LED, 1x Charge LED, 1x B2B Connector, 1x Reset button, 1x Boot button |
Dimensions | 21 x 17.8mm | |
Power | Input voltage (Type-C): 5V Input voltage (BAT): 4.2V | |
Circuit operating Voltage (ready to operate): - Type-C: 5V@19mA - BAT: 3.8V@22mA | Circuit operating Voltage (ready to operate): - Type-C: 5V@28mA - BAT: 3.8V@35mA | |
Charging battery current: 100mA | ||
Low Power Consumption Model | Modem-sleep Model: 3.8V/25 mA Light-sleep Model: 3.8V/2 mA Deep Sleep Model: 3.8V/14 μA | Modem-sleep Model: 3.8V/26.5 mA Light-sleep Model: 3.8V/2.2 mA Deep Sleep Model: 3.8V/69 μA |
Wi-Fi Enabled Power Consumption | Active Model: ~ 100 mA | Active Model: ~ 85 mA |
BLE Enabled Power Consumption | Active Model: ~ 85 mA | Active Model: ~ 77 mA |
Working Temperature | -40°C ~ 65°C | |
- Onboard
- PinOut
- Internet of Things
- Wearable devices
- Smart Homes
- Robotics
- Health monitoring
- Education
- ESP-Now Communication
- Low-Power(LP) networking
Seeed Studio XIAO ESP32S3 Plus | x1 |
Please note Seeed Studio XIAO Plus doesn‘t come with 7-pin headers as it's designed for SMD board-to-board soldering. If you'd love to have the 7-pin headers, make sure to add them to the cart.
| HSCODE | 8543709990 |
| USHSCODE | 8543708800 |
| UPC | |
| EUHSCODE | 8543709099 |
| COO | CHINA |
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