If ST Micro uses custom HCI commands to create services then it means they are running both Host and Controller. For a platform-neutral Host that can work with any standard HCI device (including Zephy

#stm32 #nrf52840 #hci #spi

Hi Carles, I should be hitting Group Reply so the thread is captured. Apologies :) it seems ST Micro (for their BlueNRG chipsets) uses custom HCI Vendor commands (ogf 0x3F) to create services so they

#stm32 #nrf52840 #hci #spi

Hi there, I am unclear as to what you are asking exactly, but I’ll give it a go. If your question is whether porting Zephyr code to another RTOS is easy, the answer is: generally it is not, because ev

#stm32 #nrf52840 #hci #spi

Of the 3 layers running on the Host (App, BLE Host and HCI driver) in the dual chip configuration what is the difficulty in porting each layer over to Microsoft's ThreadX? My host micro will eventuall

#stm32 #nrf52840 #hci #spi

Howdy y'all, I am working on bringing up some of the features on the Laird BT610 board. I've been able to bring up the digital and magnetic sensors. However, I'm a bit confused with the analog and tem

#driver #nrf52840 #gpio

Running the BME680 sample (zephyr/samples/sensor/bme680) on the nrf52840-dk fails and printk "Device (nil) name is". My BME680 is already packaged (DFRobot SEN0248), and provides connections only for

#i2c #nrf52840 #sensor

Hello, I use nrf52840-dk as central_hr and nrf52833-dk as peripheral_hr, examples from NRF Connect SDK. I want to read two or more values using bt_gatt_read(). Code: dis->read_params.func = gatt_read_

#bluetooth #nrf52840

Hi I want to do the OTA of my nrf52840 based peripheral device through nrf52840(Bluetooth: HCI UART) based Linux gateway. Below is the setup of my project. I know I can perform the OTA of the peripher

#hci_uart #nrf52840 #ble

Thanks Erik for the pointer. There was a race issue in initializing the pin before the driver was ready. I changed from SYS_INIT(board_init, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT); to SYS_I

#gpio #nrf52840 #sys_init

I realize I mentioned the need to set the pin low and that code above is attempting to set the pin high. If I just start the board without this code, the pin is measured low on my oscilloscope even wi

#gpio #nrf52840 #sys_init

Greetings, I'm working on adding a board to Zephyr. I'm attempting to use a board.c file to configure GPIO pins as output and initialize them low on start-up. I've attempted to follow existing boards,

#gpio #nrf52840 #sys_init

With a 5.10.11 linux kernel and bluez-5.55, setting PHY in btmgmt still doesn't work due to a bug in the kernel. You can easily work around that by using hcitool: # set default phy to encoded hcitool

#ble #nrf52840 #uart #hci

Hi Jukka, Thank you for your assistance. My MQTT client using GSM modem is now working. Regards, Jurgens

#mqtt #modem #ppp #nrf52840

Hi Jurgens, have you tried to connect to Azure using for example qemu, this way we could rule out issues in modem config? I did not spot anything obviously wrong in your main.c, but as you have notice

#mqtt #modem #ppp #nrf52840

Hi everyone, I am really struggling to get the mqtt_azure sample working. It just does not want to connect to IoT hub. Thank you once again for your assistance @Jukka. Can anyone help me to get this w

#mqtt #modem #ppp #nrf52840

Hi Jukka, I only had to add a board overlay for my nRF52840 in order to get the gsm_modem sample up and running. Drivers specifically for the Quectell BG 96 and Sara 412 are available in Zephyr. I act

#mqtt #modem #ppp #nrf52840

Hi Petrus, Did you need to do any changes to generic gsm modem in order to get the BG96 or SARA modem working. I do not have these modems, so would be interested to know if they worked ok without any

#mqtt #modem #ppp #nrf52840

Hi, Zephyr community. I am trying to add Azure MQTT functionality to my project. I am using an nRF52840 with a Quectel BG96/Sara R412M-02B. I would also like to use the modem functionality to communic

#mqtt #modem #ppp #nrf52840

I have an application for the nrf52840dk_nrf52840 board where I am using printf() to print some messages. All works most of the time and the messages are shown correctly on my serial console. However,

#nrf52840

Hi Leo, The Adafruit Sense is much like the Arduino Sense, both use the nRF52840 but use a modified bootloader. They have been designed to work with the Arduino platform. Luckily work porting the Ardu

#nrf52840