Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on August 06, 2015 at 18:01Hello, I am trying to connect to SPWF01SA using WiFi Direct. Is this supported yet and is there a guideline for how to set it up in the configuration? I have seen the keywords ''AhHoc/WiFi Direct Mode'' in ST pres...
Posted on August 06, 2015 at 01:35Hi,I am trying to operate the STW81200T RF PLL on my proprietary PCB. I had a first problem that I eventually managed to overcome: SPI communication with the board was not reliable. I traced it down to register 9, w...
Posted on July 27, 2015 at 14:17Hello again! See in st.com a new version of datasheet /June.2015/. Wonderfull, but I must read that file and previous version/s/ file to discover where and how mani differences are in Last version. Anyway, I have thre...
Posted on July 29, 2015 at 08:13Hi, I need to set SPWF01.SA to continous transmit mode,but i don't know how to set it by AT command. Pls help me for this issue. Best regard! Peter
Posted on July 28, 2015 at 08:35Hi all.Sorry for my poor English. I designed board with BLUENRG and BALF-NRG-01D3 (based on X-NUCLEO-IDB04A1) and ordered to solder it. Now I have ready board. BLUENRG power is ok. I can initialize it, but I don't se...
Posted on July 27, 2015 at 16:23Hi, When the SPWF01 is in miniAP mode what setup will allow the client to resolve the module's domain name. Do I need to set ip_dns to be the module's IP address ? Thanks, Mark
Posted on July 27, 2015 at 14:03The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 24, 2015 at 11:36Hi, My product will do FCC certification,and the wifi module in my product is SPWF01.SA. As FCC certification requiement,I need to set SPWF01SA as below: 11B-Ch1,Ch7,Ch13 11G-Ch1,Ch7,Ch13 11N-Ch1,Ch7,Ch13 I can config...
Posted on December 18, 2014 at 23:39We are evaluating the BlueNRG module as a candidate for our next generation h/w and need to verify the actual payload data rate that can be achieved as a BLE Peripheral using Notification (i.e. unacknowledged serv...
Posted on May 13, 2015 at 10:43Hello,now I have my STM32 up and running, communicating with a BlueNRG. But after the first connection event, I do not get any ACL data. With my BLE sniffer, I see an ATT ''exchange MTU request'', but I don't get any i...