Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Dear STM Team,169MHz RF channels as N2 mode cannot be used in our domestic market. So we have to move to new RF channels around 200 MHz instead of 169MHz as N2 mode. I'd like to know if it is possible to move RF channel (around 200 MHz) as N2 mode us...
1) Having issue communicating with the board. After some googling, some post suggested that the firmware needs to be updated.2A) Attempted to update firmware -- From reading the document, below command was used, but it failed due to the error in red ...
I want to use BlueNRG in network processor mode. I am using a custom board STM32f103, the board has a two seperate UART connection, one to BlueNRG-1 and other to PC com port.
I read 0xE8 at the MC_STATE0 register from the S2-LP. The associated state 0x74 (0xE8>>1), doesn't match with any of the possible states:typedef enum { MC_STATE_READY =0x00, /*!< READY */ MC_STATE_SLEEP_NOFIFO =0x01, /*!< SLEEP NO FIFO RETENT...
The guide says that the band plan can be changed using the Lora_SetDeviceBand() function for the AT-Master example. /************************************************************** * @brief Do a request to set the country band code for LoRaWAN * @b...
Hi.I have just received my X-NUCLEO-IDB05A1, blue tooth evaluation board. I have downloaded X-CUBE-BLE1, and following ST APP note AN4642, I have downloaded the BLE Profiles application for Android, and have loaded the “SensorDemo_L476RG.bin�? and t...
I am testing a custom board trying to use BLUENRG-1 as a coprocessor, but when I flash the chip (using Keil, Atollic or BlueNRG-1 ST-Link Utility) with ST-Link/V2 tool, with the SWD port, the chip locks and I am unable to access the chip again, regar...
In theory the Basic protocol allows sending packets up to 64kB long. But the TX FIFO has only 96 bytes. How can I send and receive bigger packets? I was looking at the P2P demo but it doesn't handle more than 96 bytes.