Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Dear ST Community Support,We are currently evaluating the ST4SIM-200M eSIM module for integration into our IoT devices and would like to clarify some details regarding its activation and compatibility.Specifically, we would like to confirm whether th...
I am trying to connect the stm32 EVK with CYW4373 Infineons wifi module to ustilise the stm32 wifi functionality in my project so i have downloaded the AIROC-WIFI-Bluetooth-STM32-release-v1.7.0 driver and imported the wifi_scan project in the stm32cu...
When looking at the datasheet for the ST67W611M1, it seems that pins CHIP_EN, SPI_CS, and SPI_RDY are all High active. Is this really correct, or are some signals simply missing the bar on top?Also, the description for pin BOOT doesn't indicate whic...
如何在 STM32F1/F4 或其他制造商的 MCU 上使用 ST67W61？是否有完整的开发过程？基于 MDKTranslated to English by Google:How to use ST67W61 on STM32F1/F4 or other manufacturers' MCUs? Is there a complete development process? Based on MDK.
Hi Team, Do you support USB type C PD 3.1 supporting 240W for sink applicat? If yes, please suggest a suitable part number with the datasheet. If you do not support 240W, please let us know the maximum power supported by STM for USBPD 3.1 application...
Hello everyone.I'm currently building a controller for this energy measurement chip.So far, I've built my controller and can perform a remote reset and read data, but when I want to configure a register, I send my desired configuration, but when I re...
Hello, I am using STPM34 smart metering chip to read 230 VAC voltages and currents. I am using 3 chips on 1 board:First 2 STPM34 measure 3 phases of 230 VAC voltages and currents, 3 STPM34 measures 16 multiplexed current channels and no voltage.I am ...
Hello,Could you please provide a simple example source code to operate an S2-LP transceiver under the following conditions? My MCU is an STM32F103 connected via SPI1.A 25 MHz crystal is fitted to the S2-LP.External SMPS (1.8 V) is used.I want to tran...
Hello everyone, I’m trying to control an S2-LP QTR via SPI1 on an STM32F103VCT. I completed the initial setup and configured the radio to 420 MHz. I then wrote a routine to transmit periodically, but I’m not seeing any RF output on the antenn...
Hello,I'm trying to make a low power device with ST BlueNRG-LP (455M). I have an incomprehensible error with the BLE.I set BLE advertising with advertising data and scan response every 10 seconds (adv_interval=10000). ret = aci_gap_set_advertising_c...