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

Hi Leo, Zephyr seems to support the nRF52840 Feather Express, but not the Feather Sense: https://docs.zephyrproject.org/latest/boards/arm/adafruit_feather_nrf52840/doc/index.html This is the right pla

#nrf52840

Hello Zephyr team! I have a question about board support and I also need your help building an example project. 1) Does Zephyr support the board below? How would I go about using its sensors? https://

#nrf52840

Hello, I am investigating if the implementation of contiki-ng RPL border router can be useful in zephyr. I am trying to set up the echo client example of zephyr using the overlay-802154.conf file in o

#nrf52840

In general, that's left as an exercise for the user, as far as I know. "Nikos Karamolegkos via lists.zephyrproject.org" <nkaram=ics.forth.gr@...> writes:

#nrf52840 #crypto #dts