Interface and connectivity ICs

Drawing STM32F746 with Ethernet LAN8742A fail

Hi all,please help me this problem.Now, I drawing STM32F746ZG with Ethernet LAN8742A like picture below.I don't know why when I testing it not work.I made sure soldering ok. And code I already test on NUCLEO-746G kit. it work well.Could you give advi...

i am using s2-lp i setted them to use a different id so 3 radios has id 1 ,id ,2 and id 3 when radio 1 sends a message to radio 2 radio 3 changhes his state from rx ro ready !! how can i avoid this marco

i am using s2-lp i setted them to use a different id so 3 radios has id 1 ,id ,2 and id 3 when radio 1 sends a message to radio 2 radio 3 changhes his state from rx ro ready !! how can i avoid this marco

i am using s2-lp i setted them to use a different id so 3 radios has id 1 ,id ,2 and id 3 when radio 1 sebds a message to radio 2 radio 3 chanhes hi state from rx ro ready !! how can i avoid this marco

STSW-BLUETILE-DK 1.2.0 - Can't build project example on TrueStudio

Hi,I have downloaded the STSW-BLUETILE-DK 1.2.0 package and I am trying the build the examples (for instance the BLE_SensorDemo within Project/BLE_Examples directory) on Truestudio.I get the following error:In file included from ../../../src/BlueNRG1...

Not sure this is the best place since there are only two posts since 2017. But here goes. Is there a way to bypass the stepper driver ICs to use an external stepper motor driver?

I see in the user manual there are 4 user pins, User1-4, somewhere in the J23 40pin header. Is it possible to reroute the direction and step signals, pins Pins40&47 of the F401, that would normally go to one or two of the L6474 stepper driver to two ...

Problem with S2-LP Sigfox modulation phase error, specific to newer date-code parts.

I have a custom design using the S2-LP and SE2435L amplifier, largely similar to the STEVAL-FKI915V1. About one year ago we produced a first batch of prototypes and it all worked perfectly on the Sigfox side. Now I am testing a second version prototy...

BlueNRG-MS How to fix unhandled event 16

Hi, I'm using NUCLEO-F401RE+X-NUCLEO-IDB05A1 as a central.After start scan, I got unhandled event 16.Is 16 = EVT_BLUE_GAP_ADDR_NOT_RESOLVED_BIT?How should i fix it? or what may i set wrong?Bluetooth firmware is bluenrg_7_2_c_Mode_2-16MHz-XO32K_4Mand...

How to configure the STWINK to be able to connect to multiple devices via Bluetooth at the same time?

When my Raspberry Pi with BLUEST-SDK-PYTHON is connecting to the STWINKT, my Android Phone with ST BLE Sensor app cannot connect to it and When my Android Phone is connect to STWINKT, my Raspberry PI cannot discover or connect into it (I am using ex...