Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on March 29, 2018 at 19:19Hello,I'm trying to figure out whether it is possible or not to upgrade the firmware of a host processor connected to BlueNRG-MS.From this http://www.st.com/en/embedded-software/st-blue-dfu.html it seems possible:'Th...
Posted on March 28, 2018 at 17:09I'm looking at the SPWF04 training course which is very good by the way, but it mentions I should refer to 'SPWF04S Power management Application Notes' for more details on the Low power modes.Been unable to find this...
Posted on March 28, 2018 at 13:58Hi!My SPIRIT1 code is not working properly and I found confusing the description of the INTERRUPT_MASK and INTERRUPT_STATUS registers in the SPIRIT1 datasheet (rev 10, Oct 2016). In the registers description both MAS...
Posted on July 26, 2016 at 19:08I am consistently getting this error (+WIND:5:WiFi Hardware Failure:5) and I don't understand why? It is a pain because the module keeps having to be reset and it is impossible to communicate on a socket since this ke...
Posted on February 22, 2018 at 21:28 HI, I try to get mySPWF04SAworking with micropython only. 1) I want to be able to connect to my router and send information on MQTT when connected. I have set the console_enables=2 and python_script=m...
Posted on March 20, 2018 at 15:26Hello,Having connected two bluenrg-1 devices, if I send a new update value from the slave to the master, is there any way of receiving a confirmation from the master to the slave when I send that new value to know if...
Posted on December 08, 2017 at 12:33Hi,We are able communicate to SPBT3.0DP2 module through UART. we are interested in downloading the new firmware to the Bluetooth module and hence we followed the steps given in the document ''SPBT3.0DPx BT moduleF...
Posted on March 26, 2018 at 08:26hi,wifi module spwf04sx (FW1.1.0) in STA mode, connected to PC with NTP server (with wifi).variable ip_ntp_startup set to '1'. variable ip_use_dhcpc set to '1'.To receive message +WIND:84 i should set variable ip_ntp...
Posted on March 08, 2018 at 17:26Hello all, I am having a problems to update some values on the master, I am using bluenrg-1 I have one device working as a master and other as a slave. The slave has a button, I have both connected and every time I p...
Posted on March 22, 2018 at 21:56Hi, We are evaluating the use of the BT Module SPBT3.0DP1 on one of our devices.We are trying to configure the PIN to connect to a legacy device, that already has a predetermined PIN code that uses letters (lower and...
