Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
A BLE Project for developed on steval-mksbox1v1 which had SPBTLE-1s.Since it became NRND we switched to BlueNRG-M2SA Module which has same footprint.Using the BlueNRG-1_2 DK 3.2.3 I have tried to get build the project with following pin changes as pe...
According to the STM AN5366, a filter has to be interposed b/ween the PSI1 pin of the L9663 IC and the line to the sensor.In my application, the sensor has an IDATA pin and a VDD pin as well, so my customer has developed a working demo circuit which ...
Hi,Based on AN4872, I managed to get the id, version, erase, read and write memory commands working. I'm able to erase the entire flash of a BRNG-M2SA or BNRG-M2SP and write a pre-built example bin file to the flash and read it back, without errors.H...
Hi team, Kindly assist us the below mentioned queries.For the some ST microelectronics part data sheet, can not specify the thermal parameter such as junction to case thermal resistance and junction to board thermal resistance. we need those values f...
Hi,Could you please help me find the reliability MTBF/FIT data for STM ESDCAN24-2BLY. Thank You !
Hello,Background: Since BlueNRG-M2 co-processor comes without a FW image from the factory I need to flash the FW at our location. We do not have space to add J-link header on our custom board. So we are looking to update BlueNRG-M2 FW image via our m...
Direct interface of communication interface Is the transceiver directly connected to the PSI5 interface of the ECU
Ive been trying out the different examples on the navigator, and have noticed when using my ble scanner, my device cannot discover the beacon example. I have compared the code with the sensor example which is discoverable and they are very similar ap...
My BLE (BlueNRG-MS) application has to offer the following functions and I'm not sure what's the correct approachI need to have a pairing mode where a central device can connect. I think this is achieved by using aci_gap_set_discoverable() with NO_WH...
Hello,i need to configure the same device as Server, Client and observer simultaneouslyis it right to initialise like this ?//GAP Inituint8_t bluetooth_role = 0;bluetooth_role |= GAP_PERIPHERAL_ROLE;bluetooth_role |= GAP_CENTRAL_ROLE;bluetooth_role |...
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