Boardoza ESP-01M Wi-Fi Module
A compact ESP8266-based Wi-Fi module supporting 802.11n (2.4 GHz), UART communication, Station/AP modes, and dual virtual Wi-Fi interfaces for IoT and embedded applications.
The Boardoza ESP-01M is a compact, high-performance Wi-Fi module based on the ESP8285 chipset, developed by Ai Thinker. It is designed for IoT applications, smart devices, and wireless communication projects, offering a fully integrated 802.11 b/g/n (2.4 GHz) Wi-Fi solution with low power consumption.
The ESP8285 is an enhanced version of the ESP8266, featuring 1MB of embedded flash memory, allowing it to run standalone applications without requiring an external flash chip. The ESP-01M provides dual virtual Wi-Fi interfaces and supports multiple network modes (Station, SoftAP, and Promiscuous mode), making it a highly flexible choice for IoT applications.
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Key Features
- ESP8285 SoC: Fully integrated Wi-Fi solution with 1MB embedded flash.
- 802.11 b/g/n (2.4 GHz) Wi-Fi, supporting speeds up to 72.2 Mbps.
- Supports AT Command Set for simple configuration.
- Low Power Consumption, ideal for battery-operated devices.
- UART Communication, default baud rate up to 4 Mbps.
- Supports Dual Virtual Wi-Fi Interfaces.
- Multiple Network Modes:
- Station Mode (Connects to an Access Point).
- SoftAP Mode (Acts as a Wi-Fi Hotspot).
- Promiscuous Mode (Packet Sniffing & Analysis).
- Compact Design (20x20mm), suitable for space-constrained applications.
Technical Specifications
Model: ESP-01M (Ai Thinker)
Chipset: ESP8285
Embedded Flash Memory: 1MB
Voltage Supply: 3.3V - 5V
Supported I/O Voltage: 3.3V
Functions: Wi-Fi SoC Module
Communication Interface: UART (up to 4 Mbps)
Wi-Fi Standard: IEEE 802.11b/g/n (2.4 GHz)
Max Data Rate: 72.2 Mbps
Network Modes: Station Mode, SoftAP Mode, Promiscuous Mode
Security Protocols: WPA/WPA2
Power Consumption: Low power operation with deep sleep support
Operating Temperature: -20°C to +85°C
Board Dimensions: 20mm x 20mm
Board Pinout
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | 5V | Positive Power Supply |
| 2 | RST | External Reset Signal (Active Low for Reset) |
| 3 | TX | UART Transmit |
| 4 | RX | UART Receive |
| 5 | IO0 | General Purpose I/O 0 |
| 6 | GND | Negative Power Supply |
Board Dimensions
Step Files
Datasheet
Boardoza ESP-01M Datasheet.pdf
Version History
- V1.0.0 - Initial Release
Support
For support and inquiries, contact support@boardoza.com.
License
Shield: 
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
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