ESP-12S module with ESP8266 Wi-Fi core

ESP-12S module with ESP8266 Wi-Fi core
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  • Product Code:SQ12316
  • Availability: 1000
  • $1.50
  • Ex Tax:$1.50
This product has a minimum quantity of 4

Tags: WiFi module, ESP8266 module, ESP-12S module

The ESP-12S module is a small module based on the ESP8266 chip, which has the ability to connect to the Internet and LAN networks through Wi-Fi. ESP8266 is actually a SoC with a 32-bit architecture, which, in addition to the features found in other microcontrollers, has hardware units to support all IEEE802.11, TCP/IP and P2P protocols, which made the modules ESP8266 is the core of many Internet of Things and network projects. ESP series modules are all based on the ESP8266 chip, which differ only in features and interface. The 12S version of the ESP8622 module has a PCB antenna and it is possible to connect an external antenna, it also has anti-jamming ability.

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smart building
industrial automation
IP camera
Smart farming

Microcontroller: ESP-12S
Operating voltage: 3.0V – 3.6V
Operating temperature: -20 °C ~ 85 °C
Digital E/A Pins: 9
Interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / ADC / PWM
UART Baud rate: Support 300 ~ 4608000 bps Default 115200 bps
Antenne: PCB
Frequency range: 2412 ~ 2484MHz
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 consumption:
Continuous Transmission=>Average:500mA ~71mA Peak
Modem Sleep: ~20mA
Light Sleep: ~2mA
Deep Sleep: ~0.02mA
Security: WEP / WPA-PSK / WPA2-PSK
SPI Flash: 32Mbit
Clock Speed: 80MHz/160MHz
CPU: 32-bit

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