Product Features

Seeed Studio XIAO ESP32C3 – Tiny MCU Board With Wifi And BLE Battery Charge Supported Module

Seeed Studio XIAO ESP32C3 featuring ESP32C3 carries a complete Wi-Fi system along with Bluetooth Low Energy function. With its exquisite design and WiFi+BT ability, it’s perfect for various IoT controlling scenarios and complex carriable applications. 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.

Processor:

1. ESP32-C3 SoC
2. RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz

Wireless:

1. Complete 2.4GHz Wi-Fi subsystem
2. Bluetooth 5.0/ Bluetooth mesh

Interface:

• 1x UART, 1x IIC, 1x IIS, 1x SPI,11x GPIO(PWM), 4x ADC

• 1x Reset button, 1x Boot button

Features of Seeed Studio XIAO ESP32C3:

• Outstanding RF performance, Powerful ESP32-C3 SoC, and U.FL antenna provided that supports WiFi/Bluetooth connection over 100m.

• Thumb-size Design, 21 x 17.5mm overall dimension, portable and lightweight.

• Low power consumption, Lowest as 44 μA (deep sleep mode), with 4 working modes available.

• Onboard battery charge IC, Supports battery charging, is great for various wearable scenarios and wireless IoT applications.

• Ready for productization, Single-sided components design, easily integrated into other boards and Seeed provides Fusion Service for rapid production.

Features/Specs:

• Brand: Seeed Studio

• On-chip Memory: 400KB SRAM & 4MB Flash

• Circuit operating voltage: 3.3V@200mA

• Charging current: 50mA/100mA

• Input voltage (VIN): 5V

• Deep Sleep Power Consumption: >44μA

• Active Model: <75 mA

• Modem-sleep Model: <25 mA

• Light-sleep Model: <4 mA

• Length: 13.5 mm

• Width: 19 mm

• Height: 4.6 mm

• Weight: 5 gm

Part Descriptions

Applications of Seeed Studio XIAO ESP32C3 :

• Internet of Things

• Wearable devices
• Health monitoring
• Education
• Low-Power(LP) networking
• Rapid prototyping

Package Includes:

1 x Seeed Studio XIAO ESP32C3 – Tiny MCU Board
1 x Antenna