what's the maximum datarate of nrf24l01+ ?

[Haraprasad Bharati]

what's the maximum data rate of nrf24l01+ (with ACK and without ACK) using 2 nrfs?

if i use 4 nrf24l01 two in tx side and two in rx side.what would be the maximum data rate?

in Transmitter side one will be in RX mode for receiving ACK.In receiver side one will be in TX for transmitting ACK. what would be the data rate in this configuration?

[Håkon Alseth]

Hi,

With a one-to-one connection, these are the numbers to expect: With ACKing: 600 kBit/s Without ACKing: 900 kBit/s

For your scenario, adding two PTX to one PRX will not give you a higher data rate unless the two PTX are synchronized in some way to avoid that they are sending at the same time (if this happens it will cause on-air collision and most likely give you a lesser data throughput.).

What I recommend is to try it out and see what speeds you get.

Best regards Håkon

[jerome]

Thanks Håkon for these numbers.

Could you please details the registers configurations to achieve these rates in a good environment ?