Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
How can we increase the output power to 16dBm of S2-LP - in combination with the SigFox stack? In the SigFox_PushButton_Project we tried to set register PA_POWER8 to 0x01 to turn the output power up.StatusByte = SdkEvalSpiWriteRegisters(0x5A, 0x01, p...
What is the simplest way to set the power amplifier?Unfortunately the APIs require involvement with the PA ramps and index configurations.void S2LPRadioSetPALeveldBm(uint8_t cIndex, int32_t lPowerdBm) void S2LPRadioSetMaxPALevel(SFunctionalState xNew...
Dear Community,I am using the STEVAL-IHP005V1 development platform and have some queries regarding the SPI communication protocol between the Application MCU and the Modem MCU (ST7540). I would appreciate your assistance in addressing the following q...
I am trying to receive calls when a device receives scan requests but I can not get the events to work;Meaning I want the hci_le_scan_request_received_event and/or aci_hal_scan_req_report_event calls to be called whenever there is a scan request. Or ...
HiI am using STM32H723 MCUs.I am looking for a solution to transceive serial data, the distance should be 10 m.The speed doesn't need to fast, something like 6-12 Mbps, but should be very low latency 20 us.What are in your opinion the best solution f...
Does anyone have any details on register settings to get the S2-LP running from XIN rather that a crystal? The documentation is a bit thin in this area.
Hi, I am working on a project that involves, among other things, BLE communication. The host side of the BLE runs on an STM32F091RC, and for the controller, I am using the BLUENRG-M2SP. As a starting point, I used a Nucleo board with the X-Nucleo shi...
What is the current into VSYS when reset is high and VDD is 0V?
We have a problem to drive a crystal some of the PCB on after the mass production as we tought have problem to value of XO_RCO_CONF0 registers GM_CONF values.Is there any body help that value?How can we solve that problem?Is this value critical? No...
I am trying to get 12V at the output of STKNX buck converter, but I am not getting it and the STKNX dead.The RFB1 that I am using is 33K Ohm and the RFB2 is 3k Ohm, with these resistors the Vout would be 1 + 33k/3k = 12V. The maximum value of this vo...