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Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.
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We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
JUMPERRC 2.4GHz JP4IN1 Multi-Protocol CC2500 NRF24L01 A7105 CYRF6936 4-in-1 Micro External TX Module for T20 T20S Radio Transmitter
The Jumper JP4IN1 Module features the CC2500, NRF24L01, A7105 and CYRF6936 RF Chip modules all integrated on one board. This module is plug and play with Jumper T20
Description:
Brand: JumperRC
Item: JP4IN1 micro transmitter module
Working voltage: 6-9v
Working current: <=100ma
Operating frequency: 2.4G ISM band
RF power: +22DBM
Main control chip: STM32F103CBT6 (128K ROM, 20K RAM)
Module bay compatibility: T20
Net Weight: 42g (including antenna)
Firmware updatable: Yes, via USB.
RF Chip Data
Cyprus Semiconductor CYRF6936: DS M/DS M X, Walkera Devo
Texas Instruments CC2500: FrSky, SFHSS
Amiccom A7105: FlySky, FlySky AFHDS2A, Hubsan
Nordic Semiconductor NRF24L01: HiSky, Syma, ASSAN and most other Chinese models
Link to Github repository: https://github.com/pascallanger/DIY-Multiprotocol-TX-Module
Ich finde dieses Modul einfach nur schön. Es wurde an meiner neuen T20 V2 sofort erkannt. Ein absolutes Schmuckstück mit flexiblen Möglichkeiten. Ich habe die Befestigungsplatte mittig im Durchmesser des Lüfters durchbohrt und Unterlegscheiben unterlegt um die Airflow zu verbessern. Das kann ich bei der Verwendung an der V2 nur "wärmstens" empfehlen. Grüße
I find this module simply beautiful. It was immediately recognized on my new T20 V2. An absolute gem with flexible possibilities. I drilled the mounting plate in the middle of the fan's diameter and added washers to improve the airflow. I can only do that when using it on the V2.
I find this module simply beautiful. It was immediately recognized on my new T20 V2. An absolute gem with flexible possibilities. I drilled the mounting plate in the middle of the fan's diameter and added washers to improve the airflow. I can only do that when using it on the V2.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Does this module also work with the Jumper Bumblebee? And can you then bind Warbirds from Eachine with the V761 protocol?
funktioniert dieses modul auch mit der jumper bumblebee. und kann man dan warbirds vo eachine mit v761 protokol binden?
What protocols can this run. I will need it to run at least Futaba and v761 for this to be useful for me. What transmitters will this work with? Is there a transmitter that has a built-in module that will run Futaba and v761?
What protocols can this run. I will need it to run at least Futaba and v761 for this to be useful for me. What transmitters will this work with? Is there a transmitter that has a built-in module that will run Futaba and v761?
RF Chip Data Cyprus Semiconductor CYRF6936: DS M DS M X, Walkera Devo Texas Instruments CC2500: FrSky, SFHSS Amiccom A7105: FlySky, FlySky AFHDS2A, Hubsan Nordic Semiconductor NRF24L01: HiSky, Syma, ASSAN and most other Chinese models
RF Chip Data__Cyprus Semiconductor CYRF6936: DS M DS M X, Walkera Devo__Texas Instruments CC2500: FrSky, SFHSS__Amiccom A7105: FlySky, FlySky AFHDS2A, Hubsan__Nordic Semiconductor NRF24L01: HiSky, Syma, ASSAN and most other Chinese models