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

This is a ESP32, but it is also quite a lot like an ESP8266.

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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. …

Product ID: 462788628

Details

Brand
seeed studio
Connectivity Technology
Wi-Fi
Memory Storage Capacity
4 MB
Model Name
XIAO ESP32C3
Ram Memory Installed Size
0.4 MB

⚡160MHz RISC-V chip speed

📶100m Wi-Fi/BLE5.0 range

🔋44μA deep sleep ultra-low power

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HK$126

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Power your next-gen IoT with the tiny titan of connectivity!

COMPACT YET MIGHTY - Thumb-sized 21x17.5mm footprint, perfect for sleek wearable and embedded projects.
BATTERY SMART DESIGN - Ultra-low power modes with onboard Li-ion/LiPo charging for all-day wireless freedom.
BLAZING FAST RISC V CORE - 160MHz processing power for seamless IoT and edge AI performance.
VERSATILE I O EDGE AI READY - 11 digital + 4 analog I/O ports with UART/IIC/SPI/IIS support optimized for TinyML.
UNMATCHED LONG RANGE CONNECTIVITY - Stable Wi-Fi and BLE5.0 with U.FL antenna reaching over 100 meters.

The XIAO ESP32C3 is a compact, production-ready development board featuring a 160MHz 32-bit RISC-V chip, ultra-low power consumption with deep sleep at 44μA, and robust Wi-Fi/BLE5.0 connectivity over 100 meters via a U.FL antenna. Designed for IoT and edge AI applications, it supports Arduino and CircuitPython, offers rich I/O options, and includes onboard battery charging for Li-ion/LiPo batteries, making it ideal for wearable and wireless projects.

Specifications

ASIN	B0B94JZ2YF
Best Sellers Rank	#4 in Single Board Computers (Computers & Accessories)
Brand	seeed studio
Built-In Media	/
Compatible Devices	Wi-Fi and Bluetooth enabled devices
Connectivity Technology	Wi-Fi
Customer Reviews	4.7 4.7 out of 5 stars (346)
Item Dimensions L x W x H	1.97"L x 1.57"W x 1.18"H
Manufacturer	seeed studio
Memory Storage Capacity	4 MB
Mfr Part Number	ESP32-C3
Model Name	XIAO ESP32C3
Model Number	ESP32-C3
Operating System	Arduino / CircuitPython
Processor Count	1
RAM Memory Installed	0.4 MB
Smart Home Compatibility	Not Smart Home Compatible
Total Usb Ports	1
Warranty Description	/
Wireless Compability	Bluetooth

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