Posted on July 06, 2017 at 01:27The BlueNRG-MS library for BLE v4.1 sets ATT_MTU to 23 bytes. Is it possible to increase this limit as long as it's less than the 255 character value length limit?I am working with the SensorTile eval board with an ST...
Hello everyone, I am experiencing a voltage issue between the IO-Link master and IO-Link devices in my new project based on IO-Link communication. The setup involves a STEVAL-IDP004V2 IO-Link master and a STEVAL-IDP003V1 IO-Link slave/device. I have ...
I am working with the STPM34/STPM33 chip and using the STPM34 evaluation board. I have noticed in my own hardware and the eval boards that when you attach power to measure voltage it shorts something and blows up. Is this a known issue? Is there a k...
I bought a P-NUCLEO-IOM01M1 last week and downloaded the software from TEConcept, IO-Link Control Tool.Then I tried to connect P-NUCLEO-IOM01M1 but it was failed with an error message, MASTER_NOT_CONNECTED.I haven't changed anything on P-NUCLEO-IOM01...
I am using BLUENRG M2SA and would like to enable data length extension and increase the MTU size. I read the PM0257 programming manual and made the following changes.#define CLIENT_MAX_MTU_SIZE 185 void hci_le_connection_complete_event(uint8_t Stat...
Hi, I'm fighting with a low data throughput of the BlueNRG-MS. The BlueNRG based device acts as a peripherial and sends notifications periodicaly to PC or Android app. The problem is I'm not able to achieve a higher data rate than approx. 1 kB per se...
Hello,I'm working on a schematic where an LVDS transmitter (DS90C385AMT_NOPB) connects to a display through a connector. In my design, a 100-ohm termination resistor is placed between the differential pairs TXOUT and RXIN, as shown in the second imag...
Hello all,I have a B-L475E-IOT01A2 Discovery Kit board and need to send 250kpbs rate of data from this board to a peer device using BLE.Is this baud rate feasible with this board?
Hello, We are looking to develop an efficient battery-powered device and I wanted to know the active and the standby power consumption figure at 1.8V for the ST4SI2M0020TPIFW eSIM module. There seems to be no mention of it in the datasheet but we nee...
我的 L9663 SPI 无法正常工作，我想通过寄存器读取L9663的设备ID，但接收回来都是0XFFFF。我现在使用的MCU是STM32F103C8T6,以下是我的计划，希望大佬们帮我看一下有没有问题。
