D/C:15+Package:SOP-210 mil SPI FlashModel Number:ESP-05Type:moduleBrand Name:Original BrandPlace of Origin:Guangdong, China (Mainland)Item Type:esp8266Voltage:3.0~3.6VFrequency range:2.4GHz-2.5GHzSize:14.2*14.2*3mmWireless standards:802.11b/g/nOperating temperature:-40~125℃Network Protocol:IPv4/TCP/UDP/FTP/HTTPHardware interface:UART/HSPI/PWM/GPIO/I2SOperating current:80mATCP SDP ESP-05 wifi module esp8266  ModuleItem TypeESP8266ChipESP8266TypeESP-05Wireless parameterWlan Standard802.11b/g/nGhz2.4GHz-2.5GHzHw ParamDate InterfaceUART/HSPI/I2C/Ir Remote ContorlGPIO/PWMOperating Voltage3.0-3.6V(suggest 3.3V)Operating Current80mAOperating Temperature-40~125℃Storage TemperatureNormal TemperatureSize14.2*14.2*3mmPerpheral InterfaceN/ASoftware ParametersWlan Network Modestation/softAP/SoftAP+stationSecurity MechanismWPA/WPA2Encryption TypeWEP/TKIP/AESUpgrade FirmwareLocal serial burnNetworking ProtocolIPv4,TCP/UDP/HTTP/FTP