AI-Thinker ESP-12E ESP8266 Serial WiFi Module
The AI-Thinker ESP-12E is a compact ESP8266-based serial WiFi module designed for embedding wireless connectivity into IoT devices and mobile platforms, featuring an integrated 32-bit MCU, full TCP/IP stack, and 802.11 b/g/n support for Arduino IDE and AT command firmware.
Features
- Ultra-low power 32-bit ESP8266 SoC with integrated WiFi MAC/BB/RF/PA/LNA and on-board PCB antenna.
- Full 802.11 b/g/n (2.4GHz) compliance with support for STA, AP, and STA+AP operation modes for flexible networking.
- Integrated 10-bit ADC and rich peripheral interfaces including UART, PWM, I2C, I2S, and GPIO for sensor integration.
- Complete TCP/IP protocol stack enables direct HTTP/HTTPS, MQTT client connections without external processors.
- Compact 24mm x 16mm form factor with deep sleep power management for battery-powered IoT deployments.
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The AI-Thinker ESP-12E module encapsulates the ESP8266 system-on-chip, providing a highly integrated wireless networking solution for space and power-constrained designs. Its Tensilica L106 32-bit RISC processor operates at 80/160 MHz and supports real-time operating systems, managing the integrated 2.4 GHz radio front-end with power amplifier, low-noise amplifier, and antenna matching network.
Engineered for IoT edge nodes, the module operates from a 3.0V to 3.6V supply with an active current of approximately 80mA, featuring deep sleep modes for extended battery life in remote sensors. The on-board PCB antenna and support for antenna diversity ensure reliable WiFi connectivity in diverse environments, while built-in hardware encryption supports WPA/WPA2 security protocols.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 1.6 × 2.4 cm |
