Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I have reference H/W design by X-NUCLEO-S2915A1.It has still have "IRQ_LOW_BATT_LVL" and not send TX data.-Pin1, Pin7, Pin10, Pin15 is 3.3V Level.Could please let ms know if you have any recommend my check point...
I am using the STM32 Iot Node discovery kit, and I frequently get ES_WIFI_STATUS_UNEXPECTED_CLOSED_SOCKET errors. The wifi reports it is still connected, but obviously there is an issue..How do I properly handle this error and establish a good connec...
According to the datasheet, it is possible with ADC to sample voltage up to 3.6V, even with lower VBAT, if proper attenuator.I'm powering the MCU with 2.5V and feeding battery (up to 3.6V) to ADC1 pin. No matter what setting I use, the ADC is still s...
Hello , I want to compile the BLE_ChatMasterSlave exemple from STM32L library of the BlueNRG1-2 DK package to test the network coprocessor architecture . The fact is that the code is only compiled with IAR. Is there a way to compile the project wi...
Hi, I'm using BLUENRG-2 chip with DTM (UART) FW as a BLE module for my STM32 processor. In general everything works - I'm able to set-up profiles, establish connection with central, send notification and receive data from characteristics. To achieve ...
Good day. This is IC programming manufacturer.We have to support this BLUENRG-248 QFN48 on our IC programmer. Could you help to provide the programming spec to us for development?Please let me know if we need to sign NDA.
On the WE-Website is a picture of "100W USB Power Delivery Demo Board V1" in the Flyer of the USB_TYPE_C_Devkit. I can however not find this anywhere. I then looked into the P-NUCLEO-USB002. However I can't find information on how much power this mod...
Hello,I want to use TDA7708 in my project but, i couldn't find any reference design. How can i find reference design or application manual ?
Hello everyone,I'm trying to use a KSZ8863 to monitor ethernet traffic. the KSZ8863 is connected to a STM32F767 via RMII.Im using the STMcubeIDE lwIP stack.I have no problem getting a ip-adress and ping the STM32. Also the SMI interface to the KSZ se...
Hello,Iam using HCF4010 for my project. Can i use this as CMOS to TTL converter?Also for high speed switching or for high speed signal is there any issue for using the same ic(Please find the attached image,4 GPIO & 2 spi lines were used)
