User's Manual

W867 User Manual
PMN：Sengled Wifi Module
1. Introduction
WF867 is a Wi-Fi module, and the core processor is ESP8266. This module designed for
various applications such as LED Lighting control, Smart Devices Switch, Health monitoring, etc.
ESP8266 with industry-leading low power and RF performance, supporting Wi-Fi
IEEE802.11b/g/n agreements. ESP8266 integrates a Tensilica L106 32-bit RISC processor, which
achieves extralow power consumption and reaches a maximum clock speed of 160 MHz.
ESP8266 integrates the antenna switch, RF balun, power amplification amplifier , low noise
amplifier, filter and power management.
The WF867 with internal PCB printing antenna, and 18 Pins stamp hole patch package
are easy installation.
2. Module samples
3. General information
 Complete Wi-Fi 802.11b/g/n, 1T1R mode data rate up to 72Mbps
 32-bit RISC processor, supports a clock frequency of up to 160MHz
 Support STA/AP/STA+AP mode and mix mode
 External 2MByte Flash, compatible with built-in flash design
 Up to 5 channels PWM

18 Pins stamp hole patch package
 PCB printing antenna
 Compact size：24.0 x 16.0 x 0.8mm
 Operating temperature：-40℃~105℃