Reviews Debug Tools

5V ESP8266 Dual Channel WiFi Relay Module IOT Smart Home Phone APP Remote Switch with 100M Transmission Distance

  • ON-BOARD ESP-01 WIFI MODULE: The relay board is equipped with on-board ESP-01 WiFi module and high performance microprocessor STM8S103..
  • UART DEBUG INTERFACE: The relay has reserved UART debug interface and STM8 SWIM program download interface..
  • SMART CONFIG TECHNOLOGY: The module uses smart config technology to complete the account and password configuration on the APP ESP-01 WiFi module on the mobile phone, and configure the username and password memory functions..
  • ON-BOARD 5V RELAY: This relay module adopts On-board 5V,10A250V AC 10A30V DC relay, which can continuously pull 100,000 times with diode discharge protection and short response time..
  • WORKING STATUS INDICATOR: The module has board mode selection and real-time working status indicator..
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Olideauto ADA Automatic Door Openers,Residential Swing Door Low Energy Door Closer 120B with 2PCS Exit Buttons

  • [Auto Open Door]Wireless fob keys or exit button activate the automatic door,fast and convenient entry.
  • [Safe]Automatically re-open door if touchless door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer.
  • [Durable Motor Workable with Input Voltage AC100-AC240]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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HiLetgo 2pcs STM32F103C8T6 ARM STM32 Minimum System Development Board Module STM32F103C8T6 Core Learning Board for Arduino

  • The Board lead to all the I/O resources..
  • Board of MCU-based basic circuits, such as a crystal oscillator circuit, USB interface and USB power management circuits, and so on..
  • Use the current smart phones of Mirco USB interface, easy to use, USB communication and power supply can be done..
  • Equipped with high quality 1*40/2.54mm spacing of single rows of pins, ensuring excellent conductivecontact.
  • Download with SWD debug interface, which requires a minimum of 3 wires to complete debug a download task.
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Olideauto New Automatic/Electric Swing Door Closer, Automatic Door Actuator

  • [Auto Open Door,Keep Open Available]Wireless fob keys or exit button auto activate the electric swing door,fast and convenient entry,door can be keep open until press button again if set the hold opening time to value"--".
  • [Safe]Automatically re-open door if automatic door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Durable Motor Workable with Input Voltage AC100-AC240]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer of automatic door actuator,More sophisticated integrated controller than Olide-120B,more convenient wiring and higher efficiency.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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Olideauto Residential Automatic Swing Door Openers Black Color,Swing Open Door Operator Electric with 2PCS Hardwired Plastic Push Buttons

  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer.
  • [Safety]Automatically re-open door if auto door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Durable Motor]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
  • [Auto Open Door]The black swing door opener can be open via wireless fob keys or wired exit button.
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Olide Automatic Electric Swing Door Opener, Commercial Door Operator Electric Motorized Open and Close with 2PCS Exit Buttons

  • [Auto Open Door]Wireless fob keys or exit button auto activate the automatic door operator,fast and convenient entry.
  • [Safe]Automatically re-open door if touchless door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer.
  • [Durable Motor Workable with Input Voltage AC100-AC240]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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YWBL-WH Bandpass SMA Filter BPF Anti-interference 2.45G 433M 1575M 900M 1090M New Denoise SMA Interface

  • 【Easy to Debug】A bandpass filter is a device that allows a specific frequency band to block other frequencies at the same time. It is easy to debug, it has good selectivity and stability.
  • 【Professional Design】The filter has the characteristics of low insertion loss, high stopband rejection and high image attenuation, high power tolerance, low cost and miniaturization.
  • 【High Quality】The band-pass filter is made of high‑quality materials, which has high precision, stable performance, high sensitivity, durable in use.
  • 【Features】The 433mhz band pass filter is processed by professional manufacturing, it has precise design, high reliability, stable and reliable working performance.
  • 【After Sales】If you have any questions about your order, please feel free to contact us directly and we will get back to you within 24 hours.
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Olideauto Automatic Door Opener WiFi Phone Controlled,Smart Home Electric Swing Door Operators+WiFi Smart Phone Controller+Wireless Push Switch

  • [Smart WIFI Control Door via Phone App]Automatic Swing Door Opener can be remotely contro by Phone App,you can remote control the door from anywhere..
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer of wifi door opener.
  • [Safety]Automatically re-open door if auto door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Durable Motor]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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Door Opener WiFi Electric Swing Door,Residential Door Opener WiFi Device with WiFi Smart Home Device Compatible with Alexa and Google Assistant

  • [Compatible with Alexa,Google Assistant]Automatic Door Opener is compatible with Alexa,Google Assistance,Phone APP TUYA.
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer of door opener wifi device.
  • [Safety]Automatically re-open door if auto door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Durable Motor]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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Automatic Swing Door,Push Button Swing Door Opener Remote Control Swing Opening Heavy Duty Door Operator with 2PCS Exit Buttons

  • [Auto Open Door]Wireless fob keys or exit button auto activate the automatic swing door,fast and convenient entry.
  • [Safe]Automatically re-open door if automatic door opener notices an object in the closing path,make sure safety of the people in the door way,If used for disabled access, it is recommended to install a optional motion safety scanner to extend the re-opening opening time.
  • [Easy Parameter Adjustment]Lots of parameters such as manually push force can be adjusted on closing force by handheld programmer of ada automatic door.
  • [Durable Motor Workable with Input Voltage AC100-AC240]The motor is very durable and will not burn out easily due to unstable input voltage because it adopts wide voltage technique,workable with input voltage AC100V to AC240V.
  • [Easy Installation&Debug]USA Technical phone support,easy installation and debug.
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