Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on July 05, 2016 at 09:41Hi I have two SPWF01Sh device is installed between the communication method ofserverAT + S.SSIDTXT = SPWF_APAT + S.SCFG = wifi_priv_mode, 1AT + S.SCFG = wifi_wep_keys [0] 7465737431AT + S.SCFG = wifi_wep_key_lens, 05A...
Posted on July 01, 2016 at 11:38Working with the SPWF01SA.11 module. In an attempt to make my program event based, I was trying to utilize the indications for reading data received from a socket. But I am not getting the +WIND:55 indication althou...
Posted on July 04, 2016 at 14:00We are using SPSGRF module in one of our projects. We are not really pleased with the range of this module. So far the best range we could get was less than 1 m. We are using the P2P demo software Please see below the...
Posted on July 04, 2016 at 13:15Hello Regarding BOM values of:http://www.st.com/content/ccc/resource/technical/document/bill_of_materials/d7/c0/bb/6b/fd/17/42/16/x-nucleo-idb04a1_bom.pdf/files/x-nucleo-idb04a1_bom.pdf/jcr:content/translations/en.x-n...
Posted on August 31, 2014 at 12:45In our device, we use BLUENRGGCSP module (marking on the chip: BLUENRG AZ 001 P6 TW 4 18) in WLCSP34 package. We also have BlueNRG Eval Kit. In our device and in the Evaluation board, we use the same firmware (blu...
Posted on June 15, 2016 at 13:15Hi to all, I've created simple dynamic webpages using CGI and SSI provided by the wi-fi module. The pages are stored in the external flash of the SPWF01SA module and it works well. Now I would like to add authenticati...
Posted on March 23, 2015 at 13:57Hi All, I'm evaluating the SPWF01, so I want to send an Android GCM HTTP post (json or plain text) - but I've no success. I tried it with: AT+S.HTTPPOST=android.googleapis.com,/gcm/send,Content-Type:application/x-w...
Posted on June 27, 2016 at 13:52Hello!Is there a way to connect to an existing AP without hardcoding the SSID, login credentials etc? For example, using WPS. In the AT command spec there is a Table defining some errors where number 21 has the messag...
Posted on June 28, 2016 at 16:25I am trying to connect my SPWF01S to an AP but am not able to do so. This is the WINDS i get:+WIND:21:WiFi Scanning+WIND:35:WiFi Scan Complete (0x0)+WIND:19:WiFi Join:74:EA:3A:D3:C4:D4+WIND:25:WiFi Association with 'I...
Posted on July 03, 2016 at 01:55Hello,Kindly advise with the exact discrete balun values in the following document, page7:http://www.st.com/content/ccc/resource/technical/document/application_note/b7/1b/cd/46/3b/a8/46/81/DM00150501.pdf/files/DM00150...