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Author Topic: STC15L204 + NRF24L01  (Read 2169 times)
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Marcustv
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« on: November 20, 2014, 06:43:09 06:43 »

I purchased the following product
http://www.aliexpress.com/item/STC15L204-NRF24L01-wireless-interface-wireless-driver-board-development-board/1996335980.html

Unfortunately I can not get it to work not finding information.
Have any of you tested it and knows how to use it
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micropcb
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« Reply #1 on: November 20, 2014, 07:34:45 07:34 »

Hello,
Some information and further links are available at
http://forum.arduino.cc/index.php?topic=257091.0

Hope it helps you.

Cheers.
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Old_but_Alive
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« Reply #2 on: November 20, 2014, 07:40:55 19:40 »

I hope you bought 2 of these, otherwise you wont have  a link.

If the STC15L204 is just converting UART data to SPI, then use the NRLF24L01 registers and commands and instead of sending them down the  SPI, just send serial data ( baud rate to be determined !!)

there seems to be loads of info if you just google
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Marcustv
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« Reply #3 on: November 21, 2014, 06:43:35 06:43 »

I have 2 of these modules, but you can not connect in any way.
To connect the UART of 'STC15L204 how fast should I set it to connect serial.
I tried it at 9600 8N1 but nothing to do, I increased to 115200 .. nothing

Posted on: November 21, 2014, 06:40:17 06:40 - Automerged


The RF24L01 module is operating normally and can establish communication with Arduino and the SPI.
However, if I try to connect with the serial to 'ST15L204, nothing to do
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pablo2048
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« Reply #4 on: November 21, 2014, 07:35:14 07:35 »

I have 2 of these modules, but you can not connect in any way.
To connect the UART of 'STC15L204 how fast should I set it to connect serial.
I tried it at 9600 8N1 but nothing to do, I increased to 115200 .. nothing

Posted on: November 21, 2014, 06:40:17 06:40 - Automerged


The RF24L01 module is operating normally and can establish communication with Arduino and the SPI.
However, if I try to connect with the serial to 'ST15L204, nothing to do
Have You read this: http://jjmz.free.fr/?p=179 ?
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jjmz
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« Reply #5 on: November 22, 2014, 10:55:35 22:55 »

Hi,

I am running the jjmz.free.fr website you have mentioned in the previous post.

To my knowledge and unless I really missed something,  the stc15l204 modules don't come with a pre-programmed firmware, thus you would need to program your own uart-to-nrf24l01 code (and related api/protocol).

JJ
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Marcustv
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« Reply #6 on: November 25, 2014, 05:02:31 17:02 »

At this point I also think that the STC15L204 is not supplied already programmed to manage the serial / SPI for the NRF24L01 comunication  Shocked
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myheadhurts
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« Reply #7 on: January 02, 2015, 02:50:41 14:50 »

In 2013 , I downloaded the source code for the nrf24l01_STC12LE5a16 modules.

I've attached it in case it may be of value to you.

Rob
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