--- product_id: 574539028 title: "Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. …" brand: "seeed studio" price: "NZ$66" currency: NZD in_stock: true reviews_count: 4 category: "Seeed Studio" url: https://www.desertcart.nz/products/574539028-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi store_origin: NZ region: New Zealand --- # 160MHz RISC-V CPU speed 100m+ Wi-Fi & BLE5.0 range Ultra-low 44μA deep sleep power Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … **Brand:** seeed studio **Price:** NZ$66 **Availability:** ✅ In Stock ## Summary > 🚀 Tiny Board, Giant Leap for Your IoT Projects! ## Quick Answers - **What is this?** Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … by seeed studio - **How much does it cost?** NZ$66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/574539028-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi) ## Best For - seeed studio enthusiasts ## Why This Product - Trusted seeed studio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Battery-Smart Design:** Integrated Li-ion/LiPo charging with ultra-low 44μA deep sleep mode maximizes wearable uptime. - • **Plug & Play Versatility:** Supports Arduino & CircuitPython with 11 digital + 4 analog I/O ports for seamless prototyping. - • **Unmatched Wireless Reach:** U.FL antenna ensures rock-solid Wi-Fi & BLE connectivity beyond 100 meters—stay connected anywhere. - • **Powerhouse in a Thumb-Sized Frame:** 160MHz RISC-V chip delivers blazing-fast edge AI and IoT performance without bulk. - • **Future-Ready TinyML Edge Computing:** Rich interfaces and 4MB flash empower sophisticated machine learning at the device edge. ## Overview The Seeed Studio XIAO ESP32C3 is a compact 21x17.5mm microcontroller board powered by a 160MHz 32-bit RISC-V ESP32-C3 chip. It features ultra-low power consumption with a 44μA deep sleep mode, integrated Li-ion/LiPo battery charging, and a U.FL antenna for stable Wi-Fi and Bluetooth 5 connectivity over 100 meters. Designed for professional IoT and edge AI applications, it supports Arduino and CircuitPython, offers 11 digital and 4 analog I/O ports, and includes 4MB flash and 400KB SRAM for advanced TinyML projects—all in a sleek, production-ready form factor. ## Description Seeed Studio XIAO ESP32C3 has equipped a highly-integrated ESP32-C3 chip, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz. The board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a complete 2.4GHz Wi-Fi subsystem which means it supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an ultra-low power state, also supporting features of Bluetooth 5 and Bluetooth mesh. There are 400 KB SRAM & 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.Being a number to the Seeed Studio XIAO family, the board deservedly maintains the classic thumb-sized form-factor design and elegant productization of single-sided components mounting. Meanwhile, it has equipped with a battery charge chip and integrated circuit for enhancing its ability to carry. This board comes included with an external antenna to increase the signal strength for wireless applications. There are 11 digital I/O that can be used as PWM pins and 4 analog i/o that can be used as ADC pins. It supports UART, IIC, and SPI serial communication ports, also including IIS (Internet Information Services). Utilizing its small and exquisite hardware design and the powerful onboard chip, programming by Arduino, it will offer more ability to wearable and portable devices or other applications. Review: Perfect - It's a great little board. Now even easier to program using ChatGPT. Review: Excellent - Excellent product and seller ## Features - 【ESP32-C3 RISC-V Development Board】​​ Built with the ESP32-C3 32-bit RISC-V chip (160MHz), featuring Arduino/CircuitPython support and multiple development ports. Ideal for IoT and edge AI projects. - 【Outstanding RF & Long-Range Connectivity】​​ Equipped with U.FL antenna for stable Wi-Fi/BLE5.0 communication over 100m. Complete RF performance ensures reliable IoT connectivity. - 【Ultra-Low Power & Battery-Friendly】​​ 4 working modes, including deep sleep at 44μA. Onboard battery charge IC supports Li-ion/LiPo, perfect for wearables and wireless IoT. - 【Thumb-Sized & Production-Ready】​​ Compact 21x17.5mm design with SMD/Breadboard-friendly layout. Single-sided component mounting ensures sleek integration into wearables. - 【Rich I/O & Edge Computing】​​ 11 digital I/O (PWM) + 4 analog I/O (ADC), plus UART/IIC/SPI/IIS ports. Optimized for TinyML and edge AI applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B94JZ2YF | | Best Sellers Rank | 38,609 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 151 in Microcontrollers | | Box Contents | / | | Brand | seeed studio | | Brand Name | seeed studio | | CPU speed | 160 MHz | | Compatible Devices | Wi-Fi and Bluetooth enabled devices | | Connectivity technology | Wi-Fi | | Customer Reviews | 4.5 out of 5 stars 735 Reviews | | Item Dimensions L x W x H | 5L x 4W x 3H centimetres | | Manufacturer | seeed studio | | Manufacturer Part Number | ESP32-C3 | | Memory Storage Capacity | 4 MB | | Memory storage capacity | 4 MB | | Model Name | XIAO ESP32C3 | | Model Number | ESP32-C3 | | Model name | XIAO ESP32C3 | | Network Connectivity Technology | Wi-Fi | | Operating System | Arduino | | Processor Brand | Espressif | | Processor Count | 1 | | Processor Speed | 160 MHz | | RAM Memory Installed | 0.4 MB | | RAM Memory Technology | LPDDR2, DDR2 | | RAM memory installed size | 0.4 MB | | Total USB Ports | 1 | | Unit Count | 1.0 count | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** seeed studio - **CPU speed:** 160 MHz - **Memory storage capacity:** 4 MB - **Model name:** XIAO ESP32C3 - **RAM memory installed size:** 0.4 MB ## Images ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 1](https://m.media-amazon.com/images/I/51rkuTJOm3L.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 2](https://m.media-amazon.com/images/I/51hSBRh0nNL.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 3](https://m.media-amazon.com/images/I/41ayLluE46L.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 4](https://m.media-amazon.com/images/I/41glxZTU-5L.jpg) ![Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - Image 5](https://m.media-amazon.com/images/I/41aAv7b80cL.jpg) ## Questions & Answers **Q: Can I power it with 12v?** A: No. 5 volts max. **Q: would it work with battery CR2032 rechargeable 3.6V?** A: Yes **Q: can we get it soldered?** A: No. **Q: According to google esp32 can support 3 uart connections but the specs for this device says one uart. does that mean i can only have 1 uart sensor? i** A: This is a ESP32, but it is also quite a lot like an ESP8266. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by N***I on 19 December 2025* It's a great little board. Now even easier to program using ChatGPT. ### ⭐⭐⭐⭐⭐ Excellent *by S***E on 7 June 2025* Excellent product and seller ### ⭐⭐⭐⭐⭐ Tiny But Mighty *by M***E on 13 April 2025* Powerful but tiny microcontroller. The built-in battery management makes it ideal for stand-alone digital electronics projects. ## Frequently Bought Together - Seeed Studio XIAO ESP32C3 - Tiny MCU Board with Wi-Fi and BLE for IoT Controlling Scenarios. Microcontroller with Battery Charge, Power Efficient, and Rich Interface for Tiny Machine Learning. … - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - HiLetgo 3pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/574539028-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi](https://www.desertcart.nz/products/574539028-seeed-studio-xiao-esp32c3-tiny-mcu-board-with-wi-fi) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-04-25*