Interface and connectivity ICs

We want to use the S2-LPQTR for proprietary protocols. Therefore we need external control of the TX- and RX-mode of the transceiver. We intend to do this over GPIO 0 and 1, as short mentioned in the datasheet, page 65, table 61.

Do you have a typical schematic or an application note that deals with such a setup, to have direct hardware control of the TX- and RX-mode, and also to access the TX and RX data in a very direct way?In our application the TX/RX time and RX/TX time i...

How many services and characteristics can handle BlueNRG 2?

Hello. I have STEVAL-IDB008V2 and I have 1 service with 5 characteristics for BLE. I use SensorDemo program coming with STSW-BLUENRG1-DK for tests. Problem is that I can not add more services and characteristics because Out of Memory error is receive...

What is the difference between device versions C1 and 91 of S2LP (DEVICE_INFO0) ? Is it any silicon level change or firmware level change?

Is there any silicon level change in S2LP devices with device versions C1 and 91 since we observed there is difference in current consumption in standby mode. 91 is draws 29µA and C1 is drawing < 1µAWhat is the difference between device versions C1 a...

How to implement DLMS/COSEM Protocol on STEVAL-IPP002V1 board.

Hi, I am interested to work on Energy Meter Project by using STEVAL-IPP002V1 Board. but i don't understand how to implement DLMS/COSEM Stack over there.So Please suggest me the implementation steps for this as soon as possible.thank you

ST-Link V3 works well with BlueNRG2 when used from IDE like Keil uVision, but fails in BlueNRG1 ST-Link Utility

Hello,I've started to suspect that something is not quite right with the BlueNRG-1 ST-Link Utility. I have a ST-Link V3 connected to STEVAL-IDB008V1M. I can flash and debug the module from Keil uVision5, but when I try to flash the module from BlueNR...

Is there an easy way to read more than one analog input?

Hope all of you are well:Using the BlueNRG-232: I'm trying to figure out how to read 2 of the analog inputs. Ideally, I'd like to read both analog inputs and the battery voltage. It appears the only way to do this is set the ADC up to read only on...

I'm trying to built a beacon net to localize a smartphone thanks the advertising sent by the beacon. I need of a small ble solution with a good coverade range. So i'd like to know if the STEVAL-BCN002V1B can be used in this way and how much is its range.

i need of stm documentations about distance range.

STUSB4500 PDO profile doesn't change after setting.

Hi,Through some setup, I was able to access STUSB4500 using the GUI tool in STSW-STUSB002.After I set the second profile to 20V/5A, I connected a power supply with 5V/3A and 20V/3.25A PDO capability. But nothing changes and the voltage is unchanged a...

I want to use P-NUCLEO-IOM01M1 to read the laser sensor. Then, I read UM2421, and I jump to teconcept(http://www.teconcept.de/en/CloudAccess/). But, they didn't catch the my contact.

Need programming support for BLUENRG-M2SA. Programming systems include the BPM Microsystems, System General and Data I/O. Need the documentation that shows the programming specification so that the equipment vendors can design a programming algorithm.