Whadda/Sunfounder compatibility - single channel remote control

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I am working on building a single channel wireless joystick control for a single linear servo with a small physical form (to be built into a single hand handle).

Planned hardware bill of materials:
Servo controller board (x1) - SKU: RB-Suf-38
Joystick and controller (x1) - SKU: RB-Suf-37
Arduino Nano (x2) - SKU: RB-Ard-142
Whadda NRF-24L01 (x2) - SKU: RB-Vel-570
9 Volt to 2.1 center positive power jack (x1) - SKU: RB-Dfr-100

Questions:

  1. Are the Whadda NRF24L01 modules compatible with the Sunfounder controller and control board? All other manufacturer NRF modules appear to be out of stock.
  2. Anything I am forgetting or not understanding here (I am in WAY over my head)?

Thank you for any assistance you may be able to offer.

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2

Hi @quietly!

1.As I see, Whadda NRF-24L01 (x2) Rb-Vel-570 is out of stock Whadda 2,4 GHz NRF24L01 Wireless Transceiver Module (2pcs) (WPI322) - RobotShop

What you have in stock is 2 x Rb-Suf-38: Wireless Servo Control for Arduino Nano and NRF24L01 - RobotShop. Isn’t this enough, to build two nodes with two Arduino Nanos?

  1. Battery?