Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello everyone,I’m seeking guidance on using the STEVAL-USBI2CFT as a voltage shifter (to 3.3V) and a communication bridge between my laptop and an MSP430 IC. According to UM3226, the STEVAL-USBI2CFT uses the FT260Q chip and should not require extra ...
Hallo,So I have this ADV_IND advertisement mode, which works just fine: // Advertising definitions ret = aci_gap_set_discoverable(ADV_IND, // Connectable undirected advertising (ADV_I...
Hi, I am starting to learn and use Bluenrg-2 BCN002-V1 and tried to flash it using the example provided in stsw-bluetile-dk and Nucleo-F411RE. When trying to flash examples, I performed a mass erase and I cannot recover the board anymore i.e. the BC...
HiWe are currently working on a design involving the TSV912IQ2T operational amplifier for piezo film sensor signal detection. In our previous tests using the LM358 op-amp, the design worked perfectly. However, upon switching to the TSV912IQ2T, we are...
Hi,I am trying to write the IQ data to the SD card (i.e., write the received CTE pkt to the SD card). However, I found that Bluenrg-332ac has a cortex M0 core, which may not be able to drive an SD card. Is it possible to use this cortex M0 core for S...
Hi I'm using this device in a space design. I just want to clarify the voltage requirements. In all cases, I have Vdd1 >= Vdd2, as specified. However, I'm using the device in these configurations and I want to confirm that the voltage levels are v...
Hi I'm looking for a PCB Artwork file for the S2-LP transceiver with 915MHz Band. If you have any related materials or examples (like as PCB Job file or PCB Artwork file etc..,), please share them. Thanks a lot.
Following the "getting started doc" instructions: stacked the X-NUCLEO-GNSS1A1 to the B-L475IOT1A1 Discovery board through the Arduino UNO R3 connectors, opened and compiled the example application using STM32CubeIDE, dragged and dropped the binary p...
hi i have question about usage, could you help me and give me these:Full datasheets for the evaluation board for STiD135;Full datasheets for STiD337; Full datasheets for the evaluation board for STiD337;Drivers for STiD337
I am hoping to understand whether or not this STUSB4500 PD controller on this evaluation board will default to a 5V sink level if it attaches to a standard USB-A port that does not communicate over the CC lines. I have tried this with a USB-C PD sour...