2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay
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![2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay]()
![2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay]()
![2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay]()
![2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay_3]()
![2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay]()
The H3V4F and PSA-B01-GL modules together form a powerful, smart, and efficient IoT-based wireless control system. This combination provides dual-mode connectivity (Wi-Fi & RF), remote relay switching, and seamless integration with IoT platforms. It is ideal for home automation, industrial applications, and smart wireless control.
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2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay
Available:In Stock
- Product SKU: KG741
₹ 4,093
₹ 4,500
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Warehouse Details
Specification
Description
2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay
The 2.4 GHz ESP8285 433 MHz 4-Channel RF Transmitter is a versatile and powerful wireless control module designed for seamless remote operation. Featuring dual-mode wireless and WiFi control, this device integrates ESP8285 WiFi capabilities with a 433 MHz RF transmitter, allowing users to operate it via both a wireless network and an RF remote control. Operating at DC 12V, it includes a single relay switch capable of handling various electrical loads, making it ideal for applications such as smart home automation, remote switching, and IoT-based control systems. With reliable RF communication, this module ensures stable and long-range operation, while WiFi connectivity enables seamless integration with home automation platforms like Tuya, Smart Life, or DIY IoT projects. Compact in design and easy to install, this multi-functional switch is a perfect solution for those looking to enhance their wireless control capabilities with flexibility and efficiency.The H3V4F and PSA-B01-GL modules together form a powerful, smart, and efficient IoT-based wireless control system. This combination provides dual-mode connectivity (Wi-Fi & RF), remote relay switching, and seamless integration with IoT platforms. It is ideal for home automation, industrial applications, and smart wireless control.
Technical Details
- Chipset: ESP8285
- Wireless Connectivity: 2.4 GHz Wi-Fi & 433 MHz RF
- Operating Voltage: DC 12V
- Communication Protocols: MQTT, HTTP, WebSocket
- Interfaces: UART, GPIO, Relay Output
- Security: WPA/WPA2 Encrypted Data Transmission
- Antenna Type: Built-in Ceramic Patch Antenna
- Power Consumption: Ultra Low Power Consumption Mode
Relay Switching (H3V4F Specific)
- Relay Channels: 1 (Expandable with GPIO)
- Max Load Capacity: Supports AC & DC loads
- Control Methods: Wi-Fi, RF Remote, App-based
Wi-Fi Connectivity (PSA-B01-GL Specific)
- Wi-Fi Standard: IEEE 802.11 b/g/n
- Frequency Range: 2.412 GHz – 2.484 GHz
- Network Security: WPA/WPA2 Encryption
- Cloud Support: Works with Tuya, Smart Life, and MQTT
Features
- Dual Wireless Connectivity – Works over Wi-Fi (2.4 GHz) and RF (433 MHz) for flexible control options.
- Remote Control via App & RF Remote – Supports mobile apps (Tuya, Smart Life) and RF remote controls.
- Cloud & Local Network Integration – Supports MQTT, HTTP API, and WebSocket for IoT connectivity.
- Secure & Reliable – Uses WPA/WPA2 encryption for safe data transmission.
- Customizable & Expandable – GPIO & UART interfaces allow the addition of extra sensors and relays.
- Compact & Energy-Efficient – Low-power mode for battery-operated devices and smart automation.
Applications
- Smart Home Automation – Control lights, fans, appliances remotely.
- Industrial IoT (IIoT) Solutions – Wireless machine monitoring & automation.
- Remote Relay Switching – IoT-enabled remote ON/OFF switching.
- Security & Access Control – Smart door locks & security systems.
- Wireless Sensor Networks – Collect & transmit real-time sensor data over Wi-Fi.
- Smart Agriculture & Environment Monitoring – Remote monitoring of temperature, humidity, and soil conditions.
How H3V4F & PSA-B01-GL Work Together
- The PSA-B01-GL handles Wi-Fi communication, connecting to the internet and enabling remote access via cloud services like Tuya and MQTT.
- The H3V4F acts as the relay switch, receiving commands via Wi-Fi or RF to control electrical devices.
- GPIO and UART interfaces allow further expansion, enabling the connection of extra sensors, relays, or external modules for advanced automation.
- This H3V4F + PSA-B01-GL combination creates a versatile, smart, and reliable solution for IoT-based automation and control.
Physical Attributes
- Weight (g) : 103
Package Includes
- 1 x 2.4 GHz ESP8285 433 Mhz 4 Channel RF Transmitter, Dual Mode Wireless and WiFi Control Switch DC 12V One Relay
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