Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I am trying to read the MAC address from a BlueNRG device (345) after setting it via the RF Flasher Tool. However, the corresponding changes are not visible in the advertising parameters. I have used aci_hal_read_config_data() but still no output....
I am working on SensorTile Wireless Industrial Node to ST Dashboard. I am using the software from en.fp-ind-predmnt1_v2.4.0. I have added the device in the dashboard and updated the device certificates and keys. The terminal attempts to establish MQT...
Hi,I'm trying to program a Connectionless Observer that scans all ADV_NONCONN_IND adv events, but the hci_le_advertising_report_event() callback isn't called. I'm using BLE_STACK_FULL_CONF and I have this configuration:// Init GAPaci_gap_init(GAP_OB...
Hi,Hardware used: STM32L152RE nucleo board and SPSGRF-868 moduleTechnology and OS: 6lowpan and Contiki.Example used: UDP-sender and UDP-receiver.SDK used: Sub-1 GHz RF communication software expansion for STM32Cube I'm developing 6lowpan network usi...
Hi,I want to program a connectionless observer to scan events, but the hci_le_advertising_report_event() callback isn't called. I have followed the steps of programming manual PM0269 for configure the modular configurations to work as Broadcaster + O...
Hello, My name is Jean-Pierre Key. I am the owner of a tech startup, and the ST60 contactless connectors, have caught the eye of myself and of my engineer. We were wondering, if we could procure some information, to facilitate a design for a device t...
If changed char length 450 to 140 now every thing will be fine. but when i put char length 450 or more than 140. It will return 0x48 error value.The paramerters i was passed, these are ret = aci_gatt_add_char(chatServHandle, UUID_TYPE_128, (Char_UU...
I am designing some firmware for a BlueNRG LP (355MC) based device with several sensors. At certain points in the device's processing/lifecycle, I need to turn off the BLE and/or radio to conserve power. In fact, I only need the device to have BLE co...
Now and again, following power-up, we find the STS1TX in our product in a state where we cannot interface with it. The SPI and GPIO lines are outputting ~2V levels, so no commands can be sent.Typically, cycling power may allow the chip to initialise ...