Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi, We recently saw that SPSGRF-868 (https://www.st.com/en/wireless-connectivity/spsgrf.html) has become Not Recommended for New Designs (NRND), which seems concerning as we use it in many IoT designs.Is there any ST module available, with ACTIVE sta...
What type of transients and erroneous signals can I expect at power-up and power-down if I do not follow the sequence described in the datasheet for 54AC164245? Can you characterize the duration and amplitudes when VDD1 = 5V and VDD2 = 3.3V. In this...
Since the poorly soldered microUSB connector on the eval board broke off, I fixed and wired USB-A connector. If the board is then connected to PC, STM DFU device appears in Device Manager and appropriate driver could be installed so I suppose that th...
Good morning it seems that the chip ST60A2G0 is currently not available.I need few parts to make trials ( 10 components).Do you know where I can find this component.Thank you for your quick remply.Best regards.
In SDK, we only find index in readme.md#### Multi Media Card / Secure Digital Card TestID60 Basic Test for card detectionBut I do not find the test code. I am wondering whether this is officially supported or there is still some hardware issue ?Now w...
Is it possible to use S2-LP to replace TI's CC1101? Below are the RF set ups in my products: //2-GFSK//data rate =175kBaud//channel spacing =200kHz//carrier frequency = 868.3mHz //deviation =50khz//receiver channel filter band width =464kHz
Can anyone pin point to were and how we can change the vendor ID ???Thanks,Noam.
STD120N4F6 dc 20+ , found that the xray format is difference from DC 21+, did there a new PCN during 20+ i'm not sure if these goods are origin. could you pls help to check the labels for me?
Hello everybodyI'm using a custom board in which there's a STM32F030 that communicate with SPBTLE_RF0 module. With X-CUBE I generate software using X-CUBE-BLE2.2.0.0.I can reset the chip and read response (vendor specific event), but when I try to co...
Hi,I picked up a X-NUCLEO-BNRG2A1 (Extension board Lot:2040 for the Nucleo-64 boards), and I am trying to communicate with it through a Nucleo-F411RE Board. I basically generated a project template through CubeMX for the STM32F411RE and included the ...
