3 Reviews

Seeed XIAO ESP32C3, tiny MCU board with WLAN and BLE

Product number: SE-113991054

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€7.90

Seeed XIAO ESP32C3, tiny MCU board with WLAN and BLE

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Product information "Seeed XIAO ESP32C3, tiny MCU board with WLAN and BLE"

The Seeed Studio XIAO ESP32C3 has a complete WiFi system and Bluetooth Low Energy function. With its exquisite design and WiFi+BT capability, it is perfect for various IoT control scenarios and complex mobile applications.

Features

Outstanding RF performance: The powerful ESP32-C3 SoC and U.FL antenna support WiFi/Bluetooth connections over 100m.
Thumb-sized design: 21 x 17.5 mm overall dimensions, portable and lightweight.
Low power consumption: Lower than 44 μA (deep sleep mode), with 4 available working modes.
Built-in battery charging IC: Supports battery charging, ideal for various wearable scenarios and wireless IoT applications.
Ready for product development: Single-sided component design, easy to integrate with other boards and Seeed provides fusion service for fast production.

The Seeed Studio XIAO ESP32C3 is equipped with a highly integrated ESP32-C3 chip based on a 32-bit RISC-V chip processor with a four-stage pipeline running at up to 160 MHz.

The board features a highly integrated ESP32-C3 SoC. The chip has a complete 2.4 GHz WLAN subsystem, i.e. it supports station mode, softAP mode, softAP & station mode and promiscuous mode for multiple WLAN applications. It operates in ultra-low power mode and also supports Bluetooth 5 and Bluetooth Mesh functions. The chip has 400 KB SRAM and 4 MB Flash, providing more programming space and more possibilities for IoT control scenarios.

As a member of the Seeed Studio XIAO family, the board retains the classic thumb-sized design and elegant single-sided component mounting. It is also equipped with a battery charging chip and an integrated circuit to improve its portability. This board comes with an external antenna to increase signal strength for wireless applications. It has 11 digital I/O that can be used as PWM pins and 4 analogue I/O that can be used as ADC pins. It supports UART, IIC and SPI serial communication interfaces and has IIS (Internet Information Services). With its small and exquisite hardware design and powerful onboard chip programmed by Arduino, it offers more possibilities for portable devices and other applications.

To help beginners learn, we have prepared a free course based on the Starter Kit for Seeed Xiao, which contains 4 units and 16 lessons to help you get started quickly with development boards so that you can then realise small and individual fun projects.

You can access the Seeed Studio Grove ecosystem by connecting it to the compatible Seeed Studio XIAO expansion board. We have developed more than 400 Grove modules covering a wide range of applications that can fulfil different needs. Get started and discover the endless possibilities of the Seeed Studio XIAO series!

If you're interested in embedded machine learning programming, we have the visual programming codecraft to help you quickly start your own TinyML project. And we've set up a #tinyml channel on our Discord server. Click here to tinker, share, discuss and help each other 24 hours a day, 7 days a week.

Zolltarifnummer:	84714900
Brand:	seeed
Country of Origin:	China
EAN:	9900003583566
Gross Weight (kg):	0.006
Manufacturer ID:	113991054
Product ID:	SE-113991054

Manufacturer information
Seeed Technology Co.,Ltd.
Tower B 1/F, Shanshui Building, NanshanYungu Innovation Industry Park, Liuxian Ave. No. 1183
CN 518055 Shenzhen
https://www.seeedstudio.com
[email protected]

WEEE number: 20453810

Person responsible for the EU
BerryBase GmbH
Bei den Mühren 70
DE 20457 Hamburg
https://www.berrybase.de
[email protected]

Safety instructions

Keep product out of the reach of children.
Do not use in damp or wet environments to avoid short circuits.
Protect from overheating and direct sunlight.
Do not supply inputs and outputs with the wrong voltage. Observe the operating voltage (typically 3.3 V).
Do not touch with bare hands or conductive materials when the board is in operation.
Improper handling can damage components or cause a fire hazard.
Only use with approved power supply units and accessories.
When soldering or modifying the product, secure it properly and observe earthing.
Dispose of in accordance with local regulations for electronic waste.
Do not dispose of with household waste, but take to an electronics recycling centre.
Dispose of batteries/power supply units separately and in accordance with their specific regulations.

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3 reviews

2 April 2025 14:06

Vielseitig einsetzbar

Den ESP32C3 nutze ich in einer Anlage zur Ansteuerung eines LED-Stripes. Anstatt den Controller selbst zu programmieren, habe ich die Firmware von https://kno.wled.ge/ verwendet. Mit einer WAGO-SPS (24V) steuere ich über Spannungsteiler (10k, 1,5k) die 4 GPIOs (3,3V) an. Über das Webinterface kann man Programme erstellen, die dann eine ID bekommen. Man kann bis zu 4 GPIOs auswählen und pro GPIO 2 Programm-IDs zuweisen.

2 December 2022 00:00