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Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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BlueNRG1 as SPI slave

Posted on June 21, 2017 at 11:55hi,i would like to know if there is any software for STEVAL-IDB007v1  BlueNRG1 as peripherial using SPI bus, tried DTM_SPI.hex but SPI seems not responsive.

oriol by • Associate
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Yet another SPI SPWF04S problem

Posted on June 14, 2017 at 12:07 Hi all. I'm having trouble connecting to AP with SPI mode. I tried to same network with putty and USB-to-UART cable and it connected fine (I only did ping over the connection, so not much). However with SPI it con...

Resolved! How can we demonstrate Radio Equipment Directive (2014/53/EU) compliance with the SPWF01SC/SPWF04SC?

Posted on June 14, 2017 at 14:43We've designed a product that uses the SPWF01SC + Sagrad antenna (as specified in the datasheet) and would like to consider migrating to the SPWF04SC + Sagrad antenna. Looking at the datasheets however, both modules h...

SPWFxxxC with two antennas?

Posted on June 12, 2017 at 08:38Hi,is it possible to use a splitter to have two wifi antennas with the SPWF moduls?One antenna would be in side the housing, the second antenna shall have a cable with 1m length, e.g. http://www.teltonika.lt/de/produc...

SPWF01S in MiniAP Mode with WEP Security

Posted on June 12, 2017 at 16:30Hello,I configured my SPWF01S in miniAP Mode just like this:# Dumping All Configuration Keys:# nv_manuf = ST# nv_model = SPWF01S# nv_serial = value# nv_wifi_macaddr = 00:80:E1:B8:6A:CC# etf_mode = 0# blink_led = 1# wi...

Resolved! SPWF04SA SPI interface

Posted on May 12, 2017 at 11:11 Hi all, I'm trying to use the SPWF04SA module in SPI mode. So far I've managed to put it in such a mode either with the AT commands or just by pulling high the IRQ line, however it seems to be stuck without any res...

Resolved! SPWF04S File print issue

Posted on June 06, 2017 at 09:51Hi!I am using the SPWF04S module configured in MiniAP mode. I've created a file in RAM memory using the AT+S.FSC command.I am reading the file using the AT+S.FSP command. After about 450-500 successfully readings, the...

tabekb by • Associate III
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