Jumper ELRS 915 prijemnik AION MINI 900MHz Rx Uputstvo za upotrebu

1. Uvod

The Jumper ELRS 915 Receiver AION MINI 900MHz Rx is a compact and lightweight receiver designed for remote control applications, particularly suitable for drones and other RC vehicles requiring long-range and reliable communication. Utilizing the ExpressLRS (ELRS) protocol at 900MHz, this receiver offers robust performance and full-duplex operation. Its small form factor makes it ideal for installations where space and weight are critical considerations.

2. Specifikacije

Below are the detailed technical specifications for the Jumper ELRS 915 Receiver AION MINI 900MHz Rx:

3. Sadržaj paketa

Prilikom otvaranja paketa, trebali biste pronaći sljedeće artikle:

• Jumper ELRS 915 Receiver AION MINI 900MHz Rx
• T-type Antenna for 915MHz
• Connection Wires (typically 4-pin header with VCC, GND, RX, TX)
• Small Instruction Leaflet (may be in Chinese, refer to this manual for English instructions)

4. Postavljanje i instalacija

Follow these steps to properly set up and install your Jumper ELRS 915 Receiver:

1. Identify Connection Pads: Locate the solder pads on the receiver board. These typically include VCC (power), GND (ground), RX (receiver data input), and TX (receiver data output).

   

2. Solder Wires: Carefully solder the provided connection wires to the corresponding pads on your flight controller or other compatible device. Ensure correct polarity for VCC and GND to prevent damage.
   • VCC: Connect to a 3.5V-6V power source.
   • GND: Spojite na masu.
   • RX: Connect to the TX pad on your flight controller's UART.
   • TX: Connect to the RX pad on your flight controller's UART.
3. Spojite antenu: Attach the T-type antenna to the U.FL connector on the receiver board. Ensure it is securely seated. Position the antenna away from carbon fiber frames and other electronics for optimal signal reception.

   

4. Sigurna instalacija: Mount the receiver securely within your RC model using double-sided tape or other appropriate methods. Ensure it is protected from vibrations and potential impact.

5. Uputstvo za upotrebu

To operate your ELRS 915 Receiver, you will first need to bind it to your ELRS compatible transmitter module. Ensure your transmitter module is also operating on the 900MHz frequency band.

1. Procedura vezivanja:
   • Power on your receiver. The LED on the receiver should flash slowly.
   • Quickly power cycle the receiver three times (power on, wait for LED, power off, repeat). After the third power cycle, the LED should flash rapidly, indicating it is in binding mode.
   • On your ELRS transmitter module, initiate the binding process. Refer to your transmitter's manual for specific instructions on how to enter binding mode.
   • Once successfully bound, the LED on the receiver will turn solid, indicating a stable connection.
2. Configuration (Betaflight/INAV):
   • Connect your flight controller to your computer and open the appropriate configurator (e.g., Betaflight Configurator).
   • Navigate to the "Ports" tab and enable "Serial RX" for the UART to which your receiver is connected.
   • Go to the "Configuration" tab and select "Serial-based receiver" for the Receiver Mode and "CRSF" for the Serial Receiver Provider.
   • Save and reboot your flight controller.
3. testiranje: After configuration, verify that your transmitter inputs are correctly registered in the "Receiver" tab of your flight controller configurator.

6. Održavanje

Proper maintenance will ensure the longevity and reliable performance of your receiver:

• Održavati suhom: Protect the receiver from moisture and humidity. Water damage can lead to irreversible malfunction.
• čistoća: Periodically inspect the receiver for dust, dirt, or debris. Use a soft brush or compressed air to gently clean the board. Avoid using liquids.
• Sigurne veze: Regularly check all soldered connections and the antenna connection to ensure they are secure and free from corrosion or damage.
• fizička zaštita: Ensure the receiver is adequately protected within your model to prevent physical damage from crashes or impacts.

7. Otkrivanje problema

If you encounter issues with your Jumper ELRS 915 Receiver, consider the following troubleshooting steps:

• Nema napajanja/LED isključen:
  • Check power connections (VCC and GND) for correct polarity and secure soldering.
  • Provjerite da li izvor napajanja daje ispravnu jačinu zvukatage (3.5V-6V).
• Prijemnik nije obavezan:
  • Ensure your transmitter module is also ELRS 900MHz compatible and running the same ELRS firmware version (or a compatible version).
  • Confirm the receiver is correctly entering binding mode (rapid LED flash after three power cycles).
  • Check the distance between the transmitter and receiver during binding; sometimes being too close can cause issues.
• Nema signala/Isprekidni signal:
  • Inspect the antenna connection for looseness or damage.
  • Ensure the antenna is properly positioned and not obstructed by carbon fiber or other conductive materials.
  • Check for sources of interference near the receiver or antenna.
  • Verify flight controller configuration (Serial RX enabled, CRSF protocol selected).
• Incorrect Channel Output:
  • Re-check your flight controller's receiver tab in the configurator to ensure channels are mapped correctly.
  • Ensure your transmitter's channel mapping matches the flight controller's expectations.

8. Savjeti za korisnike

• Dužina antene: Users often inquire about the exact length of the antenna. While specific dimensions are not provided in the product details, the included T-type antenna is designed for optimal performance with 915MHz ELRS systems. For critical installations, it is recommended to measure the antenna upon receipt or consult the official ExpressLRS documentation for standard 915MHz antenna lengths.
• Ažuriranja firmvera: For best performance and access to new features, regularly check the official ExpressLRS project website for firmware updates for both your receiver and transmitter module.
• Montaža: Consider using heat shrink tubing or a 3D-printed case to protect the receiver board from environmental elements and physical damage, especially in FPV drone applications.

9. Garancija i podrška

For any technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.