Беспроводной модуль Wi-Fi ESP8266 с последовательным портом ESP 12F ESP-12F для домашней автоматизации
- Категория: Electronic Components, Accessories & Telecommunications >>>
- Поставщик: Shenzhen,Funkey,Tech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-20-2025 | 1.39 $* | 1.8 $* |
| Jul-20-2025 | 1.71 $* | 1.64 $* |
| Jun-20-2025 | 1.18 $* | 1.64 $* |
| May-20-2025 | 1.95 $* | 1.78 $* |
| Apr-20-2025 | 1.8 $* | 1.73 $* |
| Mar-20-2025 | 1.63 $* | 1.68 $* |
| Feb-20-2025 | 1.3 $* | 1.78 $* |
| Jan-20-2025 | 1.40 $* | 1.15 $* |
Характеристики
Product Overview
ESP-12F has a highly competitive package size and ultra-low power technology.
ESP-12F can be widely used in a variety of networking, for home automation, industrial
wireless control, baby monitors, wearable electronic products, wireless location sensing
devices, wireless positioning system signals and other networking applications.
ESP-12F is packaged in SMD, through the standard SMT equipment to achieve rapid
production of products, to provide customers with high reliability of the connection, especially for
automation, large-scale, low-cost modern production methods, It’s suitable for all kinds of
Internet of things hardware terminal occasions.
Specification
- 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
- Deep sleep current as low as 20uA
- Embedded lwIP protocol stack
- Supports STA/AP/STA + AP operation mode
- Support Smart Config/AirKiss technology
- UART baudrate up to 4Mbps
- General AT commands can be used quickly
- Supports remote firmware upgrade (FOTA)
| Model | ESP-12F |
| Package | SMD-22 |
| Size | 24*16*3mm |
| SPI Flash | Default 32Mbit |
| Interface | UART/HSPI/IIC/PWM/ADC |
| IO Port | 9 |
| UART Baudrate | Support 300 ~ 4608000 bps,Default 115200 bps |
| Frequency Range | 2412 ~ 2484MHz |
| Antenna | PCB antenna, 2 dBi |
| 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: ~ 71mA, Peak: 300mA Modem Sleep: ~20mA Light Sleep: ~2mA Deep Sleep: ~0.02mA |
| Security | WEP/WPA-PSK/WPA2-PSK |
| Power Supply | Voltage 3.0V ~ 3.6V, Current >500mA |
| Operating Temperature | -20 to 85 degree |
| Weight | 0.45g |
| Certification | CE/FCC |
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