Feature Products

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

 
Note:
This product can not be used directly, it's 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
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

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2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
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