ESP8266 WiFi Module, Luabby Smart Low Cost Low Power Wireless IoT Module ESP8266-S1 With Development Board, Pack of 5 PCS

Description

ESP8266-S1 Wi-Fi module is a low consumption, high performance Wi-Fi network control module designed by COOLTECH. It can meet the IoT application requirements in smart power grids, building automation, security and protection, smart home, remote health care etc.
The module s core processor ESP8266 integrates an enhanced version of Tensilica s L106 Diamond series 32-bit processor with smaller package size and 16 bit compact mode, main frequency support 80 MHz and 160 MHz, support RTOS, integrated Wi-Fi MAC / BB / RF / PA / LNA, on-board PCB antenna.
The module supports standard IEEE802.11 b / g / n protocol, a complete TCP / IP protocol stack.
Users can use the module to add networking capabilities to existing devices, but also to build an independent network controller.
Hardware Specifications
Operating Voltage: 3.3V（3.0 ~ 3.6V）
Operating Temperature：-40 - 85°C
CPU Tensilica L106
RAM50KB（Available）
Flash16 Mbit
System
802.11 b/g/n
Frequency range 2.4 GHz ~ 2.5 GHz（2400 M ~ 2483.5 M）
Integrated Tensilica L106 ultra-low power 32-bitmicro MCU, with 16-bit RSIC. The CPU clock speed is 80MHz. It can also reach a maximum value of 160MHz.
WIFI 2.4 GHz，support WPA/WPA2
Supports UART、I2C、GPIO、PWM、SDIO、SPI、ADC、PWM、IR
Integrated 10 bit high precision ADC
Rich interface on processor: SDIO 2.0, SPI, UARTl
Wake up ,build the connection and transmit packets in < 2ms
Standby power consumption < 1.0mW (DTIM3)
Support AT remote upgrades and cloud OTA upgrade
Package: 5 pcs ESP8266-S1 wifi module + 1pcs Development Board