Interface and connectivity ICs

I have a bluenrg2-m2sp SoC ((cortex M0) and want to use it and developing projects as a single hostless proccessor without development or evaluation kits in CUBEMX but somethings go wrong about selecting a appropriate CPU. Which CPU can i use?

I am using Blenrg-1 . It is detecting some time, sometimes not. I have other make bluetooth module also. It is working properly with same power supply

BLUE-NRG-232 DC-DC converter modes

We are using BLUENRG-232 in one of our low cost designs. On page 138 of the datasheet, we can see two DC-DC converter configs. For cost savings, we would like to go with non-active DC-DC converter config. However, there isn't much info available abou...

Addressing SPIRIT1 SPSGRF-915 Packet Loss

My project involves using two SPSGRF-915 RF Transceivers (one acting as a transmitter while the other as a receiver all the time). I observe some degree of packet loss using a debugger window connected to the receiver node, and a Logic Analyzer conne...

SPIRIT1 data rate at 169 MHz?

I'm looking at designing the SPIRIT1 into a new design.The datasheet suggests up to 500 kbps (over the air), is this true for all bands, i.e. will I see 500 kbps at 169 MHz? This would make it much more appealing.

BlueSTSDK Python Bluetooth connection is_device_sleeping abstract method

I'm trying to connect to a sensortile.box via bluetooth with BlueSTSDK in python. When I want to get list of devices i got following error:TypeError: Can't instantiate abstract class BlueSTAdvertisingData with abstract method is_device_sleeping I go...

BLUENRG-M2SP LACK OF MEMORY ERROR

Hi all I am using the BLUENRG-M2SP ble chip set , i created the 2 services ,there services are Primary Services 1. first service has the 3 characteristics and Second services has the 5 characteristics , if i add third services , i am getting Lack of ...

[STUSB4500] How can we know attached type-c charger is PD compliant or not though I2C register?

Hello,We are currently working on a USB type C based fast charging system design and interfacing STUSB4500 with MSP430G2553 to compliant PD for fast charging. We are successfully able to read and write registers through I2C.So Is it require to implem...

Best Bus for connecting several STM32's

Hello guys, I am a new B and have started the cours of leaning coding and CubeMX, but I would really use some of your enlightenment!I've been playing around with a couple of 3D printer boards using Marlin Firmware to drive my Pick and Place Machine f...

Do you need an antenna for the SPSGRFC-868 RF module?

Hey everybody. I am new to RF modules and was wondering if you need an antenna for the SPSGRFGC-868 RF module to work. I am working on a vagus nerve stimulation system for my university. Long story short, the VNS system has an implanted pulse generat...