Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello I'm in the development of the bluetooth communication between two bluenrg-2n devices. The bluenrg-2n are connected with stm32f405 through SPI. I'm not new in stm development but new in bluetooth communication. I've already done the init process...
Can I interface these two boards?Can I program X-NUCLEO-BNRG2A1 without a Nucleo board? Is the X-NUCLEO-BNRG2A1 programmed via the host Nucleo board?I'd like to not purchase the much more costly STEVAL-IDB008V2.On the other hand, I'm just starting wi...
Hello,I am currently working on a project that requires 6loWPAN over Bluetooth communication. I have a STEVAL-STWINKT1B development board and it comes with a BlueNRG-M2 BLE module. I have checked the BLE examples and the documentation provided by ST,...
I have configured the GPIO for I2C1(Alternate function 4) and enabled the Clock for I2C1. After that I am trying to enable the ACK. but not able to enable that.. Also tried for I2C2 and I2C3 facing the same issue.//enable the clock for the I2C periph...
What are the power levels for the different settings when calling aci_hal_set_tx_power_level()? All I can find for sure is a max power level of +8 dBm in the datasheet. Other tables I find in the BlueNRG-1_2 DK documentation give conflicting answer...
Hi, I'm looking for the code source of P-NUCLEO-LRWAN3 Gateway, the user manual only have the .bin file.
My project involves a Nucleo-64+X-NUCLEO-BNRG2A1 communicating with an Android phone via Bluetooth.I successfully sent data from the server (BNRG2A1) to the client (Android phone), but I cannot figure out how to do the same from client to server. Und...
I have a simple project I am trying to implement using BLUENRG2-M2SA. It will connect with a user over BT and download a timer length. Then it will run the timer and blink lights when the timer counts to zero. The user then acknowledges the lights...
Hello,I'm developing a board with the BlueNRG-M2 module. I'm also using an ST-LINK V3 with uVision to debug/program. I'm also using the VCP made available by the ST-LINK V3 for some good old fashioned printf telemetry. The VCP is connected through...
Trying to build a 433 MHz sniffer based on SDK example "SDK_Sniff_B.c". Im sniffing messages from TPMS sensor and get them on my PC with RTL-SDR. In the message parsed on PC I can read ID of sensor which goes right after sync word. With the help of U...
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