Ai Thinker ESP-12S ESP8266 Serial WiFi Module

Ai Thinker ESP-12S ESP8266 Serial WiFi Module has a highly competitive package size and ultra-low power technology. ESP-12S can be widely used in a variety of networking, for home automation, industrial wireless control, baby monitors, wearable electronic products, wireless location sensing devices, and wireless positioning system signals. 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. ESP-12S 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, Its suitable for all kinds of Internet of things hardware terminal occasions. 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-16 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 Package includes: 1 x Ai Thinker ESP-12S ESP8266 Serial WiFi Module Additional information Module Model ESP-12S Package/Case SMD16 SPI Flash Default 32Mbit Antenna Type PCB Input Supply Range (VDC) 3.0 ~ 3.6 Transmit Power (dBm) 802.11b: 162 dBm (@11Mbps) 802.11g: 142 dBm (@54Mbps) 802.11n: 132 dBm (@HT20, MCS7) Frequency Range 2412 ~ 2484MHz IO Port 9 Interface UART/GPIO/ADC/PWM Receiving Sensitivity 54 Mbps (3/4 64-QAM): -70dBm 6 Mbps (1/2 BPSK): -88dBm CCK, 1 Mbps : -90dBm CCK, 11 Mbps: -85dBm HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm UART Baudrate Support 300 ~ 4608000 bps Default 115200 bps Operating Temperature (C) -20 to 85 Security WEP/WPA-PSK/WPA2-PSK Length (mm) 24 Width (mm) 16 Height (mm) 3 Weight (gm) 3