Low delay wireless module

Thread Starter


Joined May 15, 2017
I am looking for a low delay wireless module which can send and receive data in a very short time.
Data length is just a few bytes generated by a microcontroller connected by UART/SPI interface.
The application requires repetitive send and receive of data in less than 10ms, which means time required to send data and receiving the reply from the second device must not exceed 10ms (repetitively)
I had used RXQ2 wireless module which was a really awesome, but for some reasons I have to find another module which can provide me this requirement.
Do you have any experience in this field? can you suggest me a replacement for RXQ2 with this requirement?

P.S: I have test these modules and none of the could handle this requirement:
  • nrf24l01
  • amplified nrf24l01
  • DRF7020d20
  • ESP8266MOD (transceiving time was lesser than 10ms but amount of time required by module to be able to accept new buffer of data was much more than 200ms)