Esp8266 ESP-01S 5V WIFI รีเลย์โมดูล IoT Internet of Things สมาร์ทโฮม รีโมตคอนโทรลสวิตช์ ESP01S โมดูล WIFI ไร้สาย

Parameter

• Working Voltage DC5V - 12V
• Working Current => 205mA
• Communication ESP-01 or ESP-01S WIFI module
• Transmission Distance : maximum 400m ( open environment, mobile phone equipped with WIFI module
• Load 10A / 250VAC 10A / 30VDC, the relay pulls 100,000 times
• GPIO0 of ESP-01 / 01S Control the Relay ( LOW level active )
• Product size 37 * 25 mm.

Features:

• Wireless standard: 802.11 b / g / n
• Frequency range: 2.4GHz~2.5GHz(2400M ~ 2483.5M)
• Data interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / PWM
• Operating voltage: 3.0 ~ 3.6v (Suggest 3.3v)
• Working current: average 80mA
• Operating temperature: - 40℃ to 125℃
• Storage temperature: room temperature
• External interface: N / A
• Wireless network mode: station / softAP / SoftAP + station
• Security mechanisms: WPA / WPA2
• Encryption type: WEP / TKIP / AES
• Upgrade firmware: local serial port burn, cloud upgrade, host download burn
• Software development: support customer custom server, provide SDK to customer secondary development
• Network protocols: IPV4, TCP / UDP / HTTP / FTP
• User Configuration: AT + instruction set, cloud server, Android / IOS APP

Package Includes:

1 x ESP-01 / ESP-01S modules
1 x Relay Module 5V

Convenient development environment, no installation of virtual machines and familiar with Linux system, direct development in the Windows environment, save development time, seize the market in advance;

Add AT+CLDSTART to start the cloud connection. The default parameter is Anco Ai-Cloud cloud platform. After this command is executed, the system automatically maintains the connection and heartbeat packets of the cloud, and reconnects the disconnection. The system handles all protocol layers.

AT+CLDSTOP Stops the cloud connection. Free up all cloud-related system resources.

AT+CLDSEND= Send data to the cloud.

The parameter is the length of the data. After this command is executed, the system returns ">". In this case, a certain length of data can be sent.

Data reception

When the cloud data comes, it will receive +CLD,:

len is the length of the data and data is the specific data.

Intelligent connection

AT+CWMODE=1

AT+SMARTSTART=1

In this case, the ESP_TOUCH technology is used for configuration.

(After version 1.2.0, you can directly use the command "AT+CWSTARTSMART" without setting parameters, and the type of SmartConfig can be automatically obtained without setting.

Add the command AT+LANSTART to join the cloud family group, which can easily join the cloud family group and connect with the APP for control;

Added exit cloud family group instruction AT+CLDUNBIND, module cloud control transfer? One command can exit the cloud family group, no longer bound by the binding;

New WPS function, AT+CWWPSSTART directly open WPS, more convenient configuration of WiFi connection;

New AT command AT+CIOWRITE can set IO status, one command can control the high and low levels of different IO;

Added AT command AT+CIOREAD can read the IO status, one command can read the status of different IO;

AT+CSYSHEAP can check the remaining RAM size AT any time, and the remaining space is at hand;

AT+CIOADC can read ADC, input voltage range is 0~1V;

ESP8266 ESP-01S Development Board Programmer USB Adapter UART

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