Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I am trying to use the BlueNRG-M2SP module on a custom PCB, connected over a UART interface to my main processor, STM32G431KBT6, as a network coprocessor. Ideally, I'd like my main processor to collect data, process, etc, and then communicate with a ...
Dear,I have an application that is very simple and instead of hooking up a STM32C01x to the ST87M01 I would like to know if I can program my own application inside of it? Regards,Roland
Hi We are using the M41T94 RTC IC in our board. In the temperature test, we are observing the RTC reset. Reset to the initial date and time. This is causing the log and data mismatch.Test Details:Temperature cycling: 2 cold and 2 hot cyclesRange: -40...
Hi,I'm working on a new PCBA design and it will require firmware update over the air of a STM32H563.The ST67W will be used in access point mode at all times.Is it possible to use the ST67W to update a target MCU? Is it done using the built-in bootloa...
Hello ST Community,I am trying to run the ST67W6X_HTTPS_Client example project for the STM32-U575ZITX-Q Board, but with a U5A5ZJ-Q board instead (The .ioc file was changed to suit the board difference). I am getting a successfull initialization as we...
Hi,We have the X-NUCLEO-67W61M1 (for ST67W) attached to a custom STM32U5-board. Disappointingly we just found out the whole architecture of X-CUBE-ST67W61 seems to rely on FreeRTOS while our app architecture is based on ThreadX…A light weight bare me...
HiI am new to the I2C communications. I am trying to communicate to the IMS330dlc chip. I am using a lab jack U3-HV.. I am programming this via Visual Studio 2022 using c# code. I cant get back the 106 for Who am I. below is the code that I setup on ...
Hey,I’m currently working with the X-CUBE-ST67W61 Expansion Software Package and the Nucleo-W67x61 board and I am trying to perform an HTTP POST request that sends binary data. For this purpose, I’m using W6X_HTTP_Client_Request together with the co...
Hello, I’m trying to flash the ST67W611 Wi-Fi module directly through UART, without using the NUCLEO host board.For hardware setup, I soldered simple tactile switches and 0.1 µF capacitors on the CHIP_EN and BOOT pins.When powering up:I press both sw...
您好！目前我有几个STM8500+STLD1直流载波通信的疑问，请麻烦回复！1：我通过STLD1发送差分信号，通过高压电容耦合在DC48V和DC48V_GND上，再在接收端进行接收，应该没啥问题吧，理论传输距离可以达到3km吧，有没有完整一些的参考原理图设计，因为官网提供的手册原理图不完整2：stm32f401通过uart与st8500进行通信，调用at指令或者api接口就能使用st8500吗，还是我需要在st8500上面进行编程或者要下载固件才能使用