STM32WL33KC : 434 Mhz Data Transmission and reception length

[pooja]

Hello , 

what is maximum data transmission and reception size (buffer size allowed ) using 434Mhz frequency ?? also what is sync word and preamble setting and encoding mechanism used in controller 

any one know details about this please let me know 

[STTwo-32]

Hello @pooja 

1. Maximum data rate: 300 2(G)FSK[kbit/s] and 600 4(G)FSK[kbit/s].
2. The payload size corresponds to the PCKTLEN value. It can be from 0 to 65535 bytes.
3. For Sync word, preamble setting and encoding mechanism see RM0511 chapter 29.3.1.

Best Regards.

STTwo-32