Description
- Brand Name: Your Cee
- Origin: Mainland China
- Condition: New
- Type: Voltage Regulator
- Model Number: WiFi Relay Module
- Supply Voltage: 5v/12v
- Dissipation Power: WiFi Relay Module
- is_customized: Yes
- Operating Temperature: WiFi Relay Module
- Application: Computer
- Package: TQFP
The ESP8266 four-channel WIFI relay module uses ESP-01 as the WIFi module. With the mature and stable 8-bit MCU chip, only a simple configuration process can realize the wireless control of the relay in the local area network using the mobile phone APP
Parameter:
Onboard processor: STM8S103 and ESP-01WIFI module
Operating mode:
Mode 1: The mobile phone is directly mounted on the WIFI module;
Mode 2: The mobile phone and WIFI module are loaded on the router at the same time;
Additional function: It can also be used as a USB relay when ESP-01 is unplugged.
Transmission Distance:
(1) In an open environment, when the mobile phone is mounted on the win module, the maximum stable transmission distance is 100m;
(2) When the WIFI module and mobile phone are installed on the router at the same time, the transmission distance depends on the signal strength of the router.
Function: Use Smartconfig technology to complete ESP-01 on mobile phone APP
WIFI module account password configuration, the configured account and password have power-off memory function;
Onboard: 10A / 250V AC 10A / 30V DC relay, which can be connected 100,000 times continuously,
With two-pole effusion protection, short response time; on-board mode selection and real-time working status indicator.
Reserved: UART debugging interface and STM8 SWIM program download interface
Suitable for mobile phones: Android phones, not for Apple phones
1 Way relay module 5v/12v
IN +, IN-: 5V / 12V power input;
TX, RX: UART serial port pins;
5V / 12V, GND, SWIM, NRST: STM8S microcontroller program download port
Button S1: mode switch, the default is mode 1
Button S2: Restore factory settings
LED D2 and D4 (red light): relay working indicator, light when open
LED D7 (red light): Mode 1 indicator
LED D5 (blue light): Mode 2 indicator
LED D6 (green light): working status indicator, described as follows:
(1) When off, it means that it is self-configuring or loses connection with the router;
(2) When flashing at 0.5S, it means waiting for the APP to configure a WIFI account for the ESP-01 module
And password;
(3) When the 2S flashes slowly, it means the configuration is completed, waiting for the establishment of a TCP connection with the mobile phone;
(4) Steady light indicates successful establishment of TCP connection with mobile phone.
Two reserved jumper caps: please plug them into the bottom end (that is, RX connected to RX1, TX connected to TX1) during normal use, if you want to use the USB to TTL serial port module to debug the ESP-01 module, please insert it to the top ( Otherwise there may be interference).
COM1: public terminal;
NC1: normally closed end, the relay is short-circuited with COM1 before pull-in, and hangs up after pull-in
N01: Normally open, the relay hangs before closing, and shorted to COM1 after closing.
COM2: public terminal;
NC2: Normally closed end, the relay is short-circuited with COM2 before pull-in, and hangs up after pull-in;
N02: Normally open, the relay hangs before closing, and shorted to COM2 after closing.
Relay control command (hex hex format):
Beating relay: A0 01 01 A2
Close relay: A0 01 00 A1
2 Way relay module 5v/12v
IN +, IN-: 5V / 12V power input;
TX, RX: UART serial port pins;
5V / 12V, GND, SWIM, NRST: STM8S microcontroller program download port
Button S1: mode switch, the default is mode 1
Button S2: Restore factory settings
LED D2 and D4 (red light): relay working indicator, light when open
LED D7 (red light): Mode 1 indicator
LED D5 (blue light): Mode 2 indicator
LED D6 (green light): working status indicator, described as follows:
(1) When off, it means that it is self-configuring or loses connection with the router;
(2) When flashing at 0.5S, it means waiting for the APP to configure a WIFI account for the ESP-01 module
And password;
(3) When the 2S flashes slowly, it means the configuration is completed, waiting for the establishment of a TCP connection with the mobile phone;
(4) Steady light indicates successful establishment of TCP connection with mobile phone.
Two reserved jumper caps: please plug them into the bottom end (that is, RX connected to RX1, TX connected to TX1) during normal use, if you want to use the USB to TTL serial port module to debug the ESP-01 module, please insert it to the top ( Otherwise there may be interference).
COM1: public terminal;
NC1: normally closed end, the relay is short-circuited with COM1 before pull-in, and hangs up after pull-in
N01: Normally open, the relay hangs before closing, and shorted to COM1 after closing.
COM2: public terminal;
NC2: Normally closed end, the relay is short-circuited with COM2 before pull-in, and hangs up after pull-in;
N02: Normally open, the relay hangs before closing, and shorted to COM2 after closing.
Relay control command (hex hex format):
Turn on the first relay: AO 01 01 A 2
Close the first relay: A 0 01 00 A 1
Turn on the second relay: A 0 02 01 A 3
Close the second relay: A 0 02 00 A 2
4 Way relay module 5v/12v
IN +, IN-: 5V power input;
5V, GND, TX, RX: UART serial port pins;
SWIM, PIN8, NRST: reserved MCU program download port.
Button S1: mode switch, the default is mode 1
Button S2: Restore factory settings
LED D1 / D2 / D3 / D4 (red light): relay working indicator light, when open the shell
LED D7 (red light): Mode 1 indicator
LED D5 (blue light): Mode 2 indicator
LED D6 (green light): working status indicator, described as follows:
(1) When off, it means that it is self-configuring or loses connection with the router;
(2) When flashing at 0.5S, it means waiting for mobile phone APP to configure WIFI account and password for ESP-01 module;
(3) When the 2S flashes slowly, it means the configuration is completed, waiting for the establishment of a TCP connection with the mobile phone;
(4) Steady light indicates successful establishment of TCP connection with mobile phone.
Two reserved jumper caps: Please insert them to the bottom end (ie RX connected to RX1, TX connected to TX1) during normal use. Otherwise there may be interference).
C0M1: public end;
NC1: Normally closed end, the relay is short-circuited with COM1 before pull-in, and hangs up after pull-in;
N01: Normally open, the relay hangs before pull-in, and short-circuit with COM1 after pull-in.
COM2: public terminal;
NC2: Normally closed end, the relay is short-circuited with COM2 before pull-in, and hangs up after pull-in;
NO2: Normally open, the relay hangs open before pull-in, and short-circuit with COM2 after pull-in.
COM3: public terminal;
NC3: Normally closed end, the relay is short-circuited with COM3 before pull-in, and hang in the air after pull-in;
NO3: Normally open, the relay hangs open before pull-in, and short-circuit with COM3 after pull-in.
COM4: public terminal;
NC4: Normally closed end, the relay is short-circuited with COM4 before pull-in, and hangs up after pull-in
NO4: Normally open, the relay hangs before pull-in, and short-circuit with COM4 after pull-in.
Relay control command (hex hex format):
Turn on the first relay: A0 01 01 A2
Close the first relay: A0 01 00 A1
Open the second relay: A0 02 01 A3
Close the second relay: A0 02 00 A2
Open the third relay: A0 03 01 A4
Close the second relay: A0 03 00 A3
Turn on the fourth relay: A0 04 01 A5
Close the fourth relay: A0 04 00 A4
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