Ai-Thinker ESP-01D ESP8266 Wi-Fi Module with UART Interface for IoT and Embedded Applications
Ai-Thinker ESP-01D ESP8266 Wi-Fi Module with UART Interface for IoT and Embedded Applications

Ai-Thinker ESP-01D is a compact ESP8266-based 2.4GHz Wi-Fi module with integrated TCP/IP stack and UART communication. Designed for IoT, embedded systems, smart devices, industrial monitoring, and wireless connectivity applications. ESP-01D belongs to the ESP8266 module family with support for STA/AP operating modes and low-power operation.

SKU: AITESP01D Category: Tags: , , , , , , , , , , , , ,

Description

Ai-Thinker ESP-01D ESP8266 Wi-Fi Module

The Ai-Thinker ESP-01D is a compact wireless communication module developed around the ESP8266EX chipset. It combines a 32-bit processor, integrated Wi-Fi transceiver, and complete TCP/IP networking stack into a small form factor for rapid embedded integration.

The module communicates through a UART interface and enables embedded systems, microcontrollers, Raspberry Pi platforms, industrial controllers, and IoT devices to connect quickly to wireless networks.

Its small footprint and efficient power design make it ideal for large-scale IoT deployments, smart products, and industrial wireless solutions.

Features

  • ESP8266EX Wi-Fi SoC
  • IEEE 802.11 b/g/n support
  • Integrated TCP/IP stack
  • UART communication interface
  • Supports Station and Access Point modes
  • Low power consumption design
  • Embedded RF front-end with PA/LNA
  • Smart Config support
  • Supports OTA firmware updates
  • Compact DIP-style package for easy integration

Applications

  • IoT gateways
  • Home automation
  • Smart appliances
  • Industrial monitoring
  • Embedded wireless systems
  • Remote data acquisition
  • Sensor networks
  • Wireless controllers
  • Smart agriculture
  • Connected devices

Why Choose ESP-01D?

ESP-01D provides an easy and cost-effective path to add Wi-Fi functionality to embedded products while maintaining low power consumption and compact size. It works well in both prototypes and production-scale deployments.

Technical Specifications

Parameter Specification
Brand Ai-Thinker
Model ESP-01D
Chipset ESP8266EX
Wireless Standard IEEE 802.11 b/g/n
Frequency 2.4GHz
Interface UART
Operating Voltage 3.0V–3.6V
Recommended Voltage 3.3V
CPU Tensilica L106 32-bit
CPU Speed 80MHz (up to 160MHz)
Security WPA / WPA2
Wi-Fi Modes STA / AP / STA+AP
Protocol Stack TCP/IP
OTA Support Yes
Operating Temperature -20°C to +85°C
Form Factor DIP Package
Antenna Onboard PCB Antenna

Documentation

https://aithinker-static.oss-cn-shenzhen.aliyuncs.com/docs/_media_old/esp8266/esp-01d_v1.1%E8%A7%84%E6%A0%BC%E4%B9%A6-gn20210602.pdf

Reviews

There are no reviews yet.

Be the first to review “Ai-Thinker ESP-01D ESP8266 Serial Wi-Fi Module | 2.4GHz UART IoT Wireless Module”

Your email address will not be published. Required fields are marked *

Related products