Mingjiada offers the ESP-12F Wi-Fi module, based on the ESP8266 core, with 4 MB SPI Flash onboard, making it the preferred wireless solution for smart home, industrial IoT, and DIY projects.
Product Description Of ESP-12F
The ESP-12F Wi-Fi module is a high-performance wireless communication module based on the Espressif ESP8266 core, featuring 4 MB of Flash storage. It is specifically designed for smart home, IoT, and wireless control applications. The ESP-12F adopts a compact package with high integration and low power consumption, supporting the 802.11 b/g/n Wi-Fi protocol, enabling seamless device connectivity. The ESP-12F is an ideal choice for smart hardware developers and is widely used in remote control, sensor data collection, and automation systems.
The ESP-12F offers powerful processing capabilities and a rich set of interfaces, supports AT commands and secondary development, and can quickly connect to various cloud platforms. Its high stability and cost-effectiveness make it a star product in the smart home field.
Core Features Of ESP-12F
High Integration: The ESP-12F integrates Wi-Fi MAC, baseband, RF, PA, and LNA into a single chip, requiring only power and an antenna to operate.
Large Capacity: The ESP-12F features 32 Mbit (4 MB) SPI Flash onboard, supporting OTA remote upgrades and local serial port programming.
Low Power Consumption: The ESP-12F has a deep sleep current as low as 20 µA and supports multiple power-saving strategies such as Modem-Sleep, Light-Sleep, and Deep-Sleep.
Multiple Interfaces: The ESP-12F provides a rich set of peripherals including UART, GPIO, ADC, PWM, SPI, and I²C, making it easy to connect to sensors, relays, motors, and more.
Easy to develop: The ESP-12F supports official AT commands, Arduino, RTOS, and Linux SDKs, and can also use Smart Config/AirKiss for one-click network configuration.
Strong security: ESP-12F supports WEP/WPA/WPA2, AES/TKIP encryption to ensure data security.
Wide temperature and voltage range: ESP-12F operates at temperatures from -40 °C to +125 °C and is powered by 3.0 V to 3.6 V (typically 3.3 V), making it ideal for industrial applications.
Specifications Of ESP-12F
Wireless standard: IEEE 802.11 b/g/n, 2.4 GHz
Transmit power: +19.5 to +21.5 dBm in 802.11b mode
Receive sensitivity: -98 dBm@1 Mbps
Data Interfaces: UART (up to 4 Mbps), HSPI, I²C, I²S, IR Remote, GPIO, PWM
ADC: 10-bit precision, 1 channel
Package Dimensions: 16 mm × 24 mm × 3 mm, 2 mm pin pitch
Flash: 4 MB (32 Mbit) SPI Flash
Operating current: Average 80 mA; transmission peak 170 mA
Certifications: FCC / CE / TELEC / IC / RoHS / SRRC / NCC / REACH / KCC, etc.
Antenna: On-board PCB antenna, with an IPEX connector for external antenna connection
Typical Applications
The ESP-12F Wi-Fi module, with its stability and flexibility, is widely used in the following fields:
Smart Home: Smart lighting control, sockets, curtains, security systems, etc.
IoT Devices: Remote monitoring, environmental monitoring, smart agriculture.
Wireless Control: Remote-controlled toys, drones, robot communication.
Data collection: Sensor nodes, industrial automation data upload.
Cloud platform integration: Supports mainstream IoT platforms such as Alibaba Cloud, Tencent Cloud, and AWS.
The ESP-12F's high integration and ease of use make it one of the most popular Wi-Fi modules among developers. Whether for smart home or industrial IoT applications, the ESP-12F provides a stable and reliable wireless connectivity solution.
Why choose ESP-12F?
In-stock availability: Mingjiada provides ESP-12F modules with ample inventory and fast delivery.
Quality assurance: Strict quality inspections ensure the stable performance of each ESP-12F module.
Technical support: Comprehensive technical documentation and development guidance are provided to help you get started quickly.
For detailed specifications or purchasing inquiries regarding the ESP-12F, please contact Mingjiada Electronics' sales team for the latest quotes and inventory information.
Contact Information
Contact Person: Mr. Chen
Phone: +86 13410018555
Email: sales@hkmjd.com
Website: https://www.integrated-ic.com/
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