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Is it possible Update nRF24LE1 Firmware OTA by NRF24L01 or NRF24LE1?

Hi Everyone,

I examined the document about nRF24LE1 FOTA "nAN18 - nRF24LE1 firmware update over-the-air". The document is about update firm by nrf24lu usb rf adaptor.

I wonder that can i update Nrf24LE1 firmware by nRF24L01(+MCU) or nRF24LE1(+MCU) ? 


I can get hex file over UART (into MCU) and send hex nRF24L01/LE1 via SPI , to program nRF24LE1 which is desired to Update FOTA.

Is there any application note, clarify firm sending protocol to nRF24LE1 (Update Firmware OTA)?

Thanks for your help.

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