ESP-12S module with ESP8266 Wi-Fi core

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.

smart House

smart building

industrial automation

IP camera

Smart farming

Microcontroller: ESP-12S

Betriebsspannung: 3.0V – 3.6V

Betriebstemperatur: -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

Frequenzbereich: 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

Stromverbrauch:

Continuous Transmission=>Average：：~71mA Peak

500mA

Modem Sleep: ~20mA

Light Sleep: ~2mA

Deep Sleep: ~0.02mA

Sicherheit: WEP / WPA-PSK / WPA2-PSK

SPI Flash: 32Mbit

Clock Speed: 80MHz/160MHz

CPU: 32-bit