SKU: IOWC-1880
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Seeed Studio Studio ESP-01M ESP8285 Wi-Fi SoC Module

₹269.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio ESP-01M is a compact ESP8285-based Wi-Fi SoC module designed for embedded IoT applications. It features a 32-bit CPU running up to 160MHz, integrated Wi-Fi MAC/BB/RF/PA/LNA, and supports STA/AP/STA+AP modes for flexible networking.

Features

  • Compact ESP8285 SoC module with integrated 802.11b/g/n Wi-Fi MAC/BB/RF/PA/LNA.
  • 32-bit CPU with main frequency up to 160MHz and built-in 1MB SPI flash for program storage.
  • Ultra-low power operation with standby consumption as low as 1.0mW and multiple sleep modes.
  • Versatile I/O support including UART, GPIO, PWM, and a built-in 10-bit high-precision ADC.
  • Supports STA/AP/STA+AP work modes, Smart Config/AirKiss, and AT command control.

Out of stock

Description

The Seeed Studio Studio ESP-01M is a highly integrated, DIP-packaged Wi-Fi module built around the ESP8285 SoC. It combines a powerful 32-bit Tensilica processor with a complete Wi-Fi networking stack, including RF front-end components like PA and LNA, enabling robust wireless connectivity in a minimal footprint. This integration simplifies design-in for cost-sensitive, high-volume production.

Engineered for low-power IoT deployments, the module features advanced power management with multiple sleep modes, achieving standby power as low as 1.0mW. Its embedded LwIP protocol stack and support for universal AT commands facilitate rapid development for networking applications, from home automation to industrial wireless control systems.

Key Features

  • Ultra-compact 802.11b/g/n Wi-Fi SoC module based on ESP8285.
  • Integrated low-power 32-bit CPU with clock speeds up to 160MHz.
  • Complete RF subsystem integration (MAC/BB/RF/PA/LNA) for simplified design.
  • Advanced power management with deep sleep and standby modes (as low as 1.0mW).
  • Built-in 1MB SPI flash memory for firmware and application data.
  • Comprehensive I/O interface: UART, GPIO, PWM, and a 10-bit ADC.
  • Supports STA, AP, and concurrent STA+AP wireless operating modes.
  • Features Smart Config and AirKiss for easy network provisioning.

Applications

  • Home automation and smart wireless control systems.
  • Industrial IoT (IIoT) for sensor telemetry and wireless monitoring.
  • Wearable electronics and portable consumer devices.
  • Baby monitors, security sensors, and position sensing devices.
  • Cost-effective networking hardware for embedded terminal applications.

Technical Specifications

Microcontroller/SoCESP8285
Wireless Protocols802.11b/g/n Wi-Fi
Frequency Range2.4GHz
RF Transmit PowerIntegrated PA/LNA
Supply Voltage3.0V ~ 3.6V DC
Operating Current~300mA (active)
InterfacesUART, GPIO, PWM, ADC
Antenna ConnectorPCB Antenna
Operating Temperature-20°C to +85°C
Dimensions (LxW)18.5mm x 18.3mm

Frequently Asked Questions

What is the default UART baud rate for the ESP-01M module, and can it be changed?

The default UART baud rate is 115200 bps. It is fully configurable and supports a wide range from 300 bps up to 4,608,000 bps via AT commands or custom firmware, allowing optimization for specific application requirements and communication stability.

How do I program or update firmware on the ESP-01M module?

The module supports serial local upgrade and Over-The-Air (OTA) remote firmware updates. Using a USB-to-serial adapter connected to its UART pins, you can flash new firmware via the Arduino IDE or ESP8266/8285 SDK. OTA updates are managed through the integrated networking stack once the initial connection is established.

What power supply is required, and what are the typical current consumption figures?

A regulated 3.3V DC power supply within the 3.0V to 3.6V range is required. During active Wi-Fi transmission, peak current can reach approximately 300mA. However, utilizing its deep sleep modes can reduce standby power consumption to as low as 1.0mW, which is critical for battery-powered IoT sensor nodes.

Package Includes

  • 1 x Seeed Studio Studio ESP8285 Wi-Fi SoC Module (ESP-01M).

Additional Information

Weight 0.001 kg
Dimensions 1.85 × 1.83 cm