-40%

1/2/4/8 Channel ESP32 WIFI Bluetooth BLE Relay Module ESP8266 Development Board

$ 4.75

  • Brand: Unbranded
  • EAN: Does not apply
  • MPN: Does not apply
  • Marke: Markenlos
  • Type: ESP32 WIFI Bluetooth BLE Relay
  • UPC: Does not apply
  • gtin13: Does not apply

Description

Home Electronic Component Chips Sensor Arduino Module Raspberry Pi 1/2/4/8 Channel ESP32 WIFI Bluetooth BLE Relay Module ESP8266 Development Board Popular Popular Product Introduction Note: This product can not be used directly, for ESP8266 secondary development and learning. Features: 1. On-board mature and stable ESP-07 WiFi module, high-capacity 4M Byte Flash; 2. Easy to use, on-board WiFi module RST reset button, WiFi module I / O port and UART program download port all lead out, to facilitate secondary development; 3. A variety of specifications can be selected, you can choose the appropriate product according to the actual needs; 4. With indicator, on-board power indicator and relay indicator; 5. Wide range of applications, suitable for ESP8266 secondary development and learning, smart home wireless control and other occasions; 1 way specification Name: ESP-07 1-way WIFI relay module AC/DC power supply Power supply: AC90-250V/DC7-12V/USB 5V Number of relay channels:1 channel Board Size:80*50mm Product Description:On-board AC-DC switching power supply module, on-board 1-way 5V relay, output switching signals, suitable for controlling the control of loads within the operating voltage of AC250V/DC30V List 1 x Single relay module 2 x Double row pin 6pin 1 x Single row pin 6pin 1 x Shorting cap 2-way specification Name: ESP-07 2-way WIFI relay module DC power supply Power supply: DC8-80V/DC5V Number of relay channels:2 channels Board size:78*47mm Product Description:Board 2-way 5V relay, output switch signal, suitable for controlling the control of loads within the operating voltage of AC250V/DC30V List 1 x 2-way relay module 1 x Single row pin 26pin 3 x Shorting Cap 4-way specification Name: 4-way WIFI relay module AC/DC power supply Power supply: AC90-250V/DC7-30V/DC5V Number of relay ways:4 ways Board size:93*87mm Product Description:On-board AC-DC switching power supply module, on-board 4-way 5V relay, output switching signals, suitable for controlling the control of loads within the operating voltage of AC 250V/DC30V List 1 x 4-way relay module 2 x Single row pin 1 x Double row pin 5 x Shorting caps 8-channel specification Name: ESP-07 8-way WIFI relay module DC power supply Power supply: DC7-28V/DC5V Number of relay channels:8 channels Board size:148*79.8mm Product Description:Board 8-way 5V relay, output switch signal, suitable for controlling loads that control the operating voltage within AC 250V/DC30V List 1 x 8-way relay module 1 x Single row pin 8pin 1 x Shorting Cap Payment Shipping Refund Payment We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Refund All package need to wait 30 days (US only n eed 7-10 days) , Please take care it.Less than 30 days,we can't take a refund . If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item. Home Electronic Component Chips Sensor Arduino Module Raspberry Pi 1/2/4/8 Channel ESP32 WIFI Bluetooth BLE Relay Module ESP8266 Development Board Product Introduction Note: This product can not be used directly, for ESP8266 secondary development and learning. Features: 1. On-board mature and stable ESP-07 WiFi module, high-capacity 4M Byte Flash; 2. Easy to use, on-board WiFi module RST reset button, WiFi module I / O port and UART program download port all lead out, to facilitate secondary development; 3. A variety of specifications can be selected, you can choose the appropriate product according to the actual needs; 4. With indicator, on-board power indicator and relay indicator; 5. Wide range of applications, suitable for ESP8266 secondary development and learning, smart home wireless control and other occasions; 1 way specification Name: ESP-07 1-way WIFI relay module AC/DC power supply Power supply: AC90-250V/DC7-12V/USB 5V Number of relay channels:1 channel Board Size:80*50mm Product Description:On-board AC-DC switching power supply module, on-board 1-way 5V relay, output switching signals, suitable for controlling the control of loads within the operating voltage of AC250V/DC30V List 1 x Single relay module 2 x Double row pin 6pin 1 x Single row pin 6pin 1 x Shorting cap 2-way specification Name: ESP-07 2-way WIFI relay module DC power supply Power supply: DC8-80V/DC5V Number of relay channels:2 channels Board size:78*47mm Product Description:Board 2-way 5V relay, output switch signal, suitable for controlling the control of loads within the operating voltage of AC250V/DC30V List 1 x 2-way relay module 1 x Single row pin 26pin 3 x Shorting Cap 4-way specification Name: 4-way WIFI relay module AC/DC power supply Power supply: AC90-250V/DC7-30V/DC5V Number of relay ways:4 ways Board size:93*87mm Product Description:On-board AC-DC switching power supply module, on-board 4-way 5V relay, output switching signals, suitable for controlling the control of loads within the operating voltage of AC 250V/DC30V List 1 x 4-way relay module 2 x Single row pin 1 x Double row pin 5 x Shorting caps 8-channel specification Name: ESP-07 8-way WIFI relay module DC power supply Power supply: DC7-28V/DC5V Number of relay channels:8 channels Board size:148*79.8mm Product Description:Board 8-way 5V relay, output switch signal, suitable for controlling loads that control the operating voltage within AC 250V/DC30V List 1 x 8-way relay module 1 x Single row pin 8pin 1 x Shorting Cap Payment Shipping Refund Payment We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Refund All package need to wait 30 days (US only n eed 7-10 days) , Please take care it.Less than 30 days,we can't take a refund . If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.