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Keywords you may need： Sensors Modules Esp8266 Board R3&ATMEGA2560 NodeMCU Sheild Screw sheild Nano Sheild Relay Temperature Controller Displays OLED LED&RGB LCR Amplifier Power supply Step Up Step down Converter Switch GPS Light Wireless/Wifi Dear customer: Thank you for visit our store,we are proffessional "Business & Industrie" seller for 10 years,our main products included:Sensors,modules devolpment board, LED displays, other IC procuts an so on,any question about DIY robot,Arduino,or Raspberry Pi will be welcome to discuss with us,we will try our best to supply the most advanced product and price,(if we sale more,the cost of made one product will be reduce and we will change or price to make you save more. Hope you enjoying yourself here! We appreciate your business! Shipping Payment Refund Feedback Shipping We will arrange shipping for you within 24 Hours after payment cleared except the holidays. We only ship to the confirmed address provided by PayPal. 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ESP8266 ESP-01 5V WiFi Relay Module Smart Home Remote Control Switch Phone APP ESP8266 ESP-01 Features: SDIO 2.0, SPI, UART 32-pin QFN package Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces Integrated MAC/baseband processors Quality of Service management I2S interface for high fidelity audio applications On-chip low-dropout linear regulators for all internal supplies Proprietary spurious-free clock generation architecture Integrated WEP, TKIP, AES, and WAPI engines Solutions Supports APSD for optimal VoIP applications Patented spurious noise cancellation algorithm for integration in SOC applications Supports Bluetooth co-existence interface Self-calibrated RF to ensure optimal performance under all operating conditions Zero factory tuning No external RF components Specifications 802.11 b/g/n Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLLs, regulators, DCXO and power management units +19.5dBm output power in 802.11b mode Power down leakage current of <10uA Integrated low power 32-bit CPU could be used as application processor SDIO 1.1/2.0, SPI, UART STBC, 1×1 MIMO, 2×1 MIMO A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) Help your development more easy. ESP8266 Serial WIFI Module Communite Forum>> Detail about ESP8266 1. High quality & low price 2. LWIP agreement 3. Support 3 modes: AP, STA, AP+STA 4. Perfect and simple AT commands >>>> Translate data sheet >>>> Some translated document >>>> Turial Package Included: 1PCS * ESP8266 Serial WIFI Wireless Transceiver Module ESP-01 Send Receive LWIP AP+STA 5V Relay Module Product Parameters: Product Size: 45 * 28mm working voltage: DC5V Communication to WIFI ESP8266 module Serial communication parameters: 9600.8, 1.0, 0 transmission distance: maximum transmission distance 400 m (open environment, mobile phone equipped with WIFI module) load: 10A / 250VAC 10A / 30VDC, relay pull 100,000 times way of working: mobile phone equipped with WiFi module; cellular phone and WiFI module with the same router, through the APP phone to control the relay; this mode, the transmission distance depends on the router signal. tips: The ESP8266 module has a timeout mechanism, when the phone for a certain time (default 180 S) did not give instructions to the module, the module will reset the phone, the computer can send AT + CIPSTO = <> time change this time (Time range 0-7200), such as: AT + CIPSTO = 3600. when the module on the WIFI module is disconnected, USB to the module of the TTL RX, TX, GND pin have been connected to the RX, TX, GND pin, IN +, IN-5 V supply module, then the module can be used as a USB Relay to use, scalability. Note: this item is without ESP8266 Board Shipping List: 1 X DC5V Relay Module ESP8266 ESP-01 5V Wifi Relay Features: Onboard Module:ESP8266 WIFI Module,can connect 5 client at the same time on the mode of AP Working Method:Mobile phone equipped with Wifi module Mobile phone and wifi module equipped with one router,and control the relay by APP Onboard Relay:5V,10A/250V AC 10A/30V DC relay Package Included： 1PCS X ESP8266 5V Wifi Relay Module SRD-5VDC-SL-C Relay Features: Brand new and high quality. Coil and contacts:1500VAC/min. Contact and contacts: 1000VAC/min. Insulation resistance: >=100M (ohm). Mounting form: PCB. Contact form: 1a, 1b, 1c. Rated load: 10A 250VAC/28VDC,10A 125VAC/28VDC,10A 125VAC/28VDC. Contact resistance: <=100m (ohm). Electrical life: 100,000. Mechanical life: 10,000,000. Coil rated voltage: 3-48VDC. Coil power: 0.36W, 0.45W. Coil pick-up voltage: <=75%. Coil drop-out voltage: >=10%. Ambient temperature: -25 degrees Celsius to +70 degrees Celsius. Size: 1.5cm x 1.9cm x 2cm. Package Included: 1 x Mini Power Relay 5V DC SRD-5VDC-SL-C SRD-5VDC-SL-C PCB Am 03.12.18 hat der Verkäufer die folgenden Angaben hinzugefügt: