WiFi 802.11b/g/n Transceiver Module 2.4GHz ~ 2.5GHz Integrated, Trace Surface Mount The ESP-12F is a compact WiFi module based on the ESP8266EX, widely used in IoT and embedded systems due to its low cost and built-in networking capabilities. Integrated WiFi (2.4 GHz) Supports 802.11 b/g/n Built-in TCP/IP stack (no external WiFi processor needed) Microcontroller + WiFi in one Powered by the ESP8266EX SoC Can run user applications directly (not just a WiFi modem) Flash Memory Typically 4 MB SPI flash (varies by version) GPIO Support Multiple multifunction pins: Digital I/O PWM I2C SPI UART ADC (1 channel) Size: ~16 mm × 24 mm Mounting: Castellated SMD module Antenna: Built-in PCB trace antenna (requires proper keepout zone) Power Requirements Operating Voltage: 3.0V – 3.6V (typical 3.3V) Current Consumption: Idle: ~70 mA Peak (TX): up to ~300 mA Common Interfaces UART – programming and debugging SPI – peripheral communication I2C (software-based) GPIO – general-purpose control #commonpartslibrary #transceiver #module #wireless #rf #wifi
159 Uses
The ESP-12F is a compact and cost-effective Wi-Fi module based on the ESP8266 chip. It offers 802.11 b/g/n Wi-Fi connectivity, GPIOs, multiple interfaces (UART, SPI, I2C, ADC, PWM), and an integrated PCB antenna. It's ideal for IoT projects due to its low power consumption and small size.
53 Uses
This project is a reference design for an ESP-WROOM-02U based device. It features USB-C for power and data transfer, onboard voltage regulation, and multiple peripheral connections. It also includes a CH340C for USB to serial conversion #referenceDesign #Module #ESP8266 #WROOM #RF #WIFI #MCU #reusable #module #simple-embedded #espressif #sublayout
25 Uses