ESP-12F
Overview
The ESP-12F WiFi
module was developed by Ai-Thinker Technology. The core processor ESP8266
integrates the industry-leading Tensilica L106 ultra-low-power 32-bit micro MCU
in a small package with 16-bit Lite mode, clocked at Supports 80 MHz and 160
MHz, supports RTOS, and integrates Wi-Fi MAC/BB/RF/PA/LNA. The ESP-12F WiFi
module supports the standard IEEE802.11 b/g/n protocol, a complete TCP/IP
protocol stack. Users can use this module to add networking capabilities to
existing devices or to build separate network controllers.
The ESP8266 is a
high-performance wireless SOC that offers maximum utility at the lowest cost
and unlimited possibilities for embedding WiFi functionality into other Systems
Features
- The smallest
802.11b/g/n Wi-Fi SOC module
- Low power
32-bit CPU, can also serve as the application processor
- Up to 160MHz
clock speed
- Built-in 10
bit high precision ADC
- Supports
UART/GPIO/IIC/PWM/ADC
- SMD-22
package for easy welding
- Integrated
Wi-Fi MAC/BB/RF/PA/LNA
- Support
multiple sleep patterns. Deep sleep current as low as 20uA
- UART baud
rate up to 4Mbps
- Embedded
LWIP protocol stack
- Supports
STA/AP/STA + AP operation mode
- Support
Smart Config/AirKiss technology
- Supports
remote firmware upgrade (FOTA)
- General AT
commands can be used quickly
- Support for the two development, integration of windows, Linux development environment
Module Model | ESP-12F |
Package | SMD22 |
Size | 24*16*3(±0.2)mm |
Certification | FCC/CE/IC/REACH/RoHS |
SPI Flash | Default 32Mbit |
Interface | UART/GPIO/ADC/PWM |
IO Port | 9 |
UART Baud rate | Support 300 ~ 4608000 bps ˈDefault 115200 bps |
Frequency Range | 2412 ~ 2484MHz |
Antenna | PCB Antenna |
Transmit Power | 802.11b: 16±2 dBm
(@11Mbps) 802.11g: 14±2 dBm (@54Mbps) 802.11n: 13±2 dBm (@HT20, MCS7) |
Receiving Sensitivity | CCK, 1 Mbps : -90dBm CCK, 11 Mbps: -85dBm 6 Mbps (1/2 BPSK): -88dBm 54 Mbps (3/4 64-QAM): -70dBm HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm |
Power (Typical Values) |
Continuous
Transmission=>Average˖~71mAˈPeak˖ 500mA Modem Sleep: ~20mA Light Sleep: ~2mA Deep Sleep: ~0.02mA |
Security | WEP/WPA-PSK/WPA2-PSK |
Power Supply | Voltage 3.0V ~ 3.6VˈTypical 3.3VˈCurrent >500mA |
Operating Temperature |
-20 °C ~ 85 °C |
Storage Environment | -40 °C ~ 85 °C , < 90%RH |
Model | ESP-01 | ESP-01S | ESP-01M | ESP-01F | ESP-07 | ESP-07S | ESP-12E | ESP-12F | ESP-12S |
Package | DIP-8 | DIP-8 | SMD-18 | SMD-18 | SMD-16 | SMD-16 | SMD-22 | SMD-22 | SMD-16 |
Size | 24.7*14.4*11 | 24.7*14.4*11 | 18*18*2.8 | 11*10*2.8 | 21.2*16*3 | 17*16*3 | 21.2*16*3 | 24*16*3 | 24*16*3 |
Layer | 2 | 2 | 4 | 4 | 2 | 4 | 4 | 4 | 4 |
Flash | 8Mbit | 8Mbit | 8Mbit | 8Mbit | 8Mbit | 32Mbit | 32Mbit | 32Mbit | 32Mbit |
Certification | - | - | FCC/CE | - | - | FCC/CE | - | FCC/CE/IC | FCC/CE/SRRC |
Antenna | PCB | PCB | PCB | Without Built-in | Ceramic Antenna IPEX | IPEX | PCB | PCB | PCB |
Available IO | 2 | 2 | 11 | 9 | 9 | 9 | 9 | 9 | 9 |