SPWF01SA SPWF01SC Data Rate?

[john239955_stm1_stmicro_com]

Posted on October 03, 2014 at 00:49

Hi

What's the max bps/symbol-rate for SPWF01SA/SPWF01SC?

thx

#data-rate #symbol-rate #bps

[Gerardo GALLUCCI]

Posted on November 20, 2014 at 04:36

Hi,

sorry for delay.

UART of the module can be configured up to 1Mbps (from 9600 to 921600), with or without flow control.

jerry

[likhithajames]

Posted on April 24, 2015 at 09:24

Hi All,

Can we use SPI for interfacing SPWF01 module with micro controller?

What is the maximum data rate supported with SPI interface?

thanks

[Gerardo GALLUCCI]

Posted on April 24, 2015 at 10:07

Hi,

standard firmware supports UART interface for AT-commands.

SPI cannot be used.

[alphonsea]

Posted on April 24, 2015 at 12:00

Hi All,

We are looking for approx. 5Mbps data rate. Is it possible to achieve with module?

 

Is it possible to interface with SPI by changing the standard firmware?

Thanks.

[Gerardo GALLUCCI]

Posted on April 24, 2015 at 12:41

Hi,

max throughput is 1Mbps over UART interface. SPI is not available. Standard firmware is currently the only one distributed.

j

[Folmer Brem N�hr]

Posted on February 01, 2017 at 11:43

How does this answer relate to this: 

https://community.st.com/0D50X00009XkeHySAJ

 

Which is correct 40-50kB/s or 1Mbps (which is approx 100kB/s)?

[Gerardo GALLUCCI]

Posted on February 01, 2017 at 18:22

1MB is baudrate, 50KB is 'goodput' (amount of bits moved over the air in 1 seconds)

[alphonsea]

Posted on April 25, 2015 at 10:26

Hi, 

Thanks for the quick update.

What is the maximum range can be supported by this module?

Thanks!

[Gerardo GALLUCCI]

Posted on April 26, 2015 at 11:49

Hi,

what do you mean by range?

UART speed, over the air throughput, 802.11 protocols, etc?

jerry

[alphonsea]

Posted on April 27, 2015 at 11:45

Hi Jerry,

What is the maximum supported range to communicate with another WiFi module?

Thanks

[Gerardo GALLUCCI]

Posted on April 27, 2015 at 13:51

It's still not clear for me what are you meaning with ''range''.

If you mean someting like ''over the air coverage'', SPWF01S modules cover around 100 meters line of sight (open air). Using 18dBm as power set.

j