|
|
ESP8266 |
x 1 | |
|
|
Hi Link 5v SMPS |
x 1 | |
|
|
PC817 |
x 4 | |
|
|
5V Relay |
x 4 | |
|
|
MMBT3904 |
x 4 | |
|
|
AP2112 - 3.3v |
x 1 | |
|
|
1N4007 SMA |
x 4 | |
|
|
LED Red (0603) |
x 4 | |
|
|
10K (0603) |
x 5 | |
|
|
1K (0603) |
x 8 | |
|
|
10uF (0603) |
x 2 | |
|
|
1uF (0603) |
x 2 | |
|
|
Switch SMD |
x 1 | |
|
|
Screw Terminal 5mm pitch 2pin |
x 1 | |
|
|
Screw Terminal 5mm pitch 3pin |
x 4 |
WiFi Relay board 4CH V2.0
Overview
This is a simple WiFi enabled 4 CH relay card for Home automation and any other WiFi projects. CircuitUp WiFi Relay 4CH is totally based on ESP8266 wifi chip. Then user/developer can directly upload the program via Arduino IDE. And also this WiFi relay board can directly connect to the 100-230V AC, doesn't need another power supply unit.
Specification
- Input : 100-240V AC 50-60 Hz
- Power : 3W
- Controller : ESP 8266
- Connectivity : WiFi 802.11 b/g/n
- Independent Channel : 4 CH
- Output type : Relay Output
- Rest GPIO : 4 (user can use them)
- Programming method : Arduino IDE or Lua
Tutorial and documentation
- Programming Tutorial click here !
- Documentation click here !
- Schematic click here !
https://github.com/CircuitUp/WiFi_Relay_4CH/wiki/Programming-Tutorial
WiFi Relay board 4CH V2.0
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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