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DOIT ESP-12F product image
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DOIT ESP-12FRoHS

Manufacturer
DOITAsian Brands
MPN
ESP-12F
LCSC Part #
C19949064
Packaging
SMD,24x16mm
Customer #
Key Attributes
2.4GHz Wi-Fi Module
Datasheetpdf iconDOIT ESP-12F
In-Stock: 3,205
3,205 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.1254$ 2.13
10+$ 1.7947$ 17.95
30+$ 1.5855$ 47.57
100+$ 1.4607$ 146.07
500+$ 1.3651$ 682.55
800+$ 1.3229$ 1058.32
Standard Packaging800/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver Modules and Modems
ManufacturerDOIT
PackagingSMD,24x16mm
Frequency Range2.4GHz
Voltage - Supply3.3V
Utilized IC / Part-
Output Power15dBm
Antenna TypePCB
Sensitivity-96dBm
Wireless StandardWIFI4
Receive Current55mA
FeaturesWi-Fi direct;Over-the-air (OTA) update;Mesh networking
InterfaceUART
Operating Temperature-40℃~+85℃
Current Of Transmitting375mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging800
Sales UnitPiece

Introduction

AI Translation

The WiFi module ESP-12F uses a high-performance chip named ESP8266. This small chip encapsulates an enhanced Tensilica’s L106 diamond series 32-bit kennel CPU with a SRAM. Thus, ESP8266 has the complete Wi-Fi function; it can be applied independently, and also can be used as a slaver working with other host CPU. When ESP8266 is applied as a slaver, it can start from the onboard flash. The built-in high-speed buffer is not only beneficial to improve the system performance, but optimize the store system. In addition, ESP-12F WiFi module can be used as a Wi-Fi adapter by SPI/SDIO or I2C/UART interface when applied to other MCU design. The ESP-12F WiFi module supports the standard IEEE802.11 b/g/n/e/i protocol and the complete TCP/IP protocol stack. Users can use it to add the WiFi function for the installed devices and also can view it as an independent network controller. Anyway, ESP-12F module provides many possibilities at the best price.

Features

AI Translation
  • SOC features:
    • Built-in Tensilica L106 ultra-low power consumption 32-bit MCU, the main frequency can be 80MHz and 160MHz, also support RTOS.
    • Built-in TCP/IP protocol stack.
    • Built-in 1 channel 10-bit high precision ADC.
    • Interfaces include HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO.
    • 20uA deep-sleep current, less than 10uA cutoff current.
    • 2ms wake-up time.
    • 1.0mW consume power (DTIM3 and standby state).
  • Wi-Fi features:
    • Support 802.11 b/g/n/e/i.
    • Support three modes: Station, SoftAP, and SoftAP + STA.
    • Support Wi-Fi Direct (P2P).
    • Support hardware acceleration for CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI(SMS4), WEP(RC4), CRC.
    • P2P detection, P2P GO mode/GC mode and P2P power management.
    • WPA/PA2 PSK and WPS.
    • Support 802.11 i security: pre-certification and TSN.
    • Support 802.11n (2.4 GHz).
    • 802.1h/RFC1042 frame encapsulation.
    • Support seamless roam.
    • Support AT remote upgrade and cloud OTA upgrade.
    • Support Smart config function for Android and iOS device.
  • Module Interface:
    • 2 x UART
    • 1 x ADC
    • 1 x En
    • 1 x Wakeup pin
    • 1 x HSPI
    • 1 x I2C
    • 1 x I2S
    • 11 x GPIOs
    • 4M SPI Flash
  • Module size: 16mm×24mm×3mm

Applications

AI Translation
  • Serial transparent transmission
  • WiFi prober
  • Smart power plug/Smart LED light
  • Mesh networks
  • Sensor networks
  • Wireless location recognition
  • Wireless location system beacon
  • Industrial wireless control