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NRF24L01 <-> NRF24L01 2.4GHz test

De  opstelling van 2 stuks NRF24L01  met  het  ping  pong  testprogramma  werkt niet probleemloos.
Er was haast 100% data verlies.
De monitor van de slave geeft aan dat de RX 100% is maar bij het terug zenden  gaat iets fout.
Door plaatsen van een plaatje enkelzijdig expoxy print op de slave ( pong)   NRF24 antenne is het resultaat wel goed.
De cyclus tijd benaderd dan de kortst mogelijke 1700uS
Vreemde effecten.
Als de Lecher antenne niet goed aanpast dan zou dat toch ook voor de master moeten gelden.
Hangt de slave NANO + NRF24   vrij dan  komt er haast geen data meer retour.
Ik moest steeds de slave NRF24 vast pakken om data retour te krijgen.
Van alles geprobeerd:  extra C over voeding, aarding, clock-speed,  power instellingen.
Maar niets hielp.
Totdat ik er een stukje printplaat als extra capaciteit op legde.

Eenzelfde capaciteit op de master NRF24 geeft juist negatief resultaat.


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