RODOT QIACHIP RX480E 433MHz RF Wireless Transmitter and Receiver Module Instruction Manual

1. บทนำ

This manual provides detailed instructions for the setup, operation, and maintenance of the RODOT QIACHIP RX480E 433MHz RF Wireless Transmitter and Receiver Module. This versatile module is designed for various applications including remote control switches, security systems, smart home devices, and DIY electronics projects. It offers reliable wireless communication with multiple operating modes.

2. การตั้งค่า

2.1. ส่วนประกอบมากกว่าview

The kit includes the RX480E receiver module, the TX118S-4 transmitter module, and copper spring antennas for both.

Transmitter Module (TX118S-4)

ภาพที่ 1: Wiring diagram for the TX118S-4 transmitter module. It shows connections for DC 3V-24V power input, an LED indicator, and four key inputs (K1, K2, K3, K4) connected to ground.

Receiver Module (RX480E)

ภาพที่ 2: Pinout diagram for the RX480E receiver module. Pins include GND, +V (power input), D0, D1, D2, D3 (data outputs), and VT (valid transmission indicator). An antenna connection point is also visible.

2.2. คำแนะนำในการเดินสายไฟ

Connect the modules according to the provided diagrams. Ensure correct polarity for power connections to prevent damage.

• Transmitter (TX118S-4): Connect DC 3V-24V to the power input pins. Connect the four key inputs (K1-K4) to ground via push buttons. An LED indicates transmission.
• Receiver (RX480E): Connect DC 3.3V-5V to the +V and GND pins. The D0-D3 pins provide output signals corresponding to the transmitter's key presses. The VT pin indicates a valid signal reception.
• เสาอากาศ: Attach the copper spring antenna to the designated ANT pin on both the transmitter and receiver modules for optimal range.

ภาพที่ 3: A comprehensive circuit diagram illustrating the connection between the TX118S-4 transmitter and the RX480E receiver, including a ULN2003 driver chip for controlling external loads like LEDs.

3. Operating Modes and Pairing

The RX480E receiver module supports multiple operating modes, which are set using the learning button on the receiver. After setting the mode, you can pair your remote control with the receiver.

3.1. Learning Button and Mode Setting

ภาพที่ 4: Close-up of the RX480E receiver module highlighting the learning button and indicating the number of presses required to set different operating modes.

• Momentary Mode (Inching Mode): Press the learning button ครั้งหนึ่ง. The output will be active only while the corresponding remote button is pressed.
• Toggle Mode (Self-Lock Mode): Press the learning button สองครั้ง. Press a remote button once to activate its corresponding output; press the same button again to deactivate it.
• Latched Mode (Interlock Mode): Press the learning button สามครั้ง. Press a remote button to activate its corresponding output. All other active outputs will automatically deactivate.

3.2. กระบวนการจับคู่

After selecting the desired mode by pressing the learning button the specified number of times, the receiver enters pairing mode. While in pairing mode, press any button on your remote control. The receiver's indicator LED will flash to confirm successful pairing.

3.3. โหมดการทำงานขั้นสูง

The RX480E module also supports advanced combined modes such as 2-channel Toggle + 2-channel Momentary, 2-channel Latched + 2-channel Momentary, and 2-channel Latched + 2-channel Toggle. These modes require specific programming or configuration. For detailed instructions on these advanced modes, please refer to the official support resources or contact customer service.

3.4. การสาธิตวิดีโอ

For a visual guide on setting up and pairing the RX480E module with various remote controls and demonstrating the different operating modes, please watch the official video below:

4. การบำรุงรักษา

To ensure the longevity and optimal performance of your RX480E and TX118S-4 modules, follow these simple maintenance guidelines:

• รักษาความสะอาดและแห้ง: Protect the modules from dust, dirt, and moisture. Avoid exposing them to extreme temperatures or humidity.
• ตรวจสอบการเชื่อมต่อ: ตรวจสอบการเชื่อมต่อสายไฟทั้งหมดเป็นระยะเพื่อให้แน่ใจว่ามีความปลอดภัยและไม่มีการกัดกร่อน
• แหล่งจ่ายไฟ: ควรใช้แหล่งจ่ายไฟที่เสถียรภายในแรงดันไฟฟ้าที่กำหนดเสมอtage range (DC 3V-24V for transmitter, DC 3.3V-5V for receiver).
• การดูแลเสาอากาศ: Ensure the copper spring antennas are securely attached and not bent or damaged, as this can affect signal range and reliability.

5 การแก้ไขปัญหา

If you encounter issues with your RX480E and TX118S-4 modules, refer to the following troubleshooting tips:

• No Signal or Poor Range:
  • Verify that both the transmitter and receiver are powered correctly.
  • Check that the antennas are properly connected and undamaged.
  • ตรวจสอบให้แน่ใจว่ารีโมทคอนโทรลมีแบตเตอรี่ใหม่
  • ลดระยะห่างระหว่างเครื่องส่งและเครื่องรับ
  • Check for potential sources of RF interference in the environment.
• โหมดการทำงานไม่ถูกต้อง:
  • Re-enter the desired operating mode by pressing the learning button the correct number of times (1 for Momentary, 2 for Toggle, 3 for Latched).
  • Re-pair the remote control with the receiver after setting the mode.
• ไฟ LED ไม่ตอบสนอง:
  • Confirm all wiring connections are correct and secure.
  • Check the power supply to both modules.
  • Ensure the remote control is transmitting a signal (its LED should light up when a button is pressed).

6. ข้อมูลจำเพาะ

6.1. ขนาดโมดูล

Receiver Dimensions (RX480E)

ภาพที่ 5: Top-down and side view of the RX480E receiver module, showing its compact size with approximate dimensions of 1.1 inches by 0.47 inches.

Transmitter Dimensions (TX118S-4)

ภาพที่ 6: Top-down and bottom view of the TX118S-4 transmitter module, illustrating its dimensions of approximately 0.74 inches by 0.74 inches.

7. การรับประกัน

RODOT products are manufactured to high-quality standards. This product is covered by a limited warranty against defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by improper installation, misuse, unauthorized modifications, or external factors.

8. การสนับสนุนลูกค้า

For technical assistance, troubleshooting, or inquiries regarding advanced operating modes, please contact RODOT customer support:

• อีเมล: qiai@qiachip.com
• ร้านค้าออนไลน์: เยี่ยมชม RODOT Store on Amazon สำหรับผลิตภัณฑ์และข้อมูลเพิ่มเติม