I am looking for a freelance / contract developer to help us get nRF53840 working as a BLE controller under linux. ie: basic BT linux adapter. Integrated with BlueZ and similar...
Dear all,
I use FDS module to store some data in flash of nRF52832. I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 to test the fds functions feature...
Hello,
I am using nrf51422 with stm32L0. There is a uart connection between nrf51422 and stm32l0. I want to transfer data from stm32l0 to nrf51422 through usart and push...
hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
Hi,
Details:
I am using nrf sdk 10.0.0 and s130 Softdevice.I am using nrfgo studio for flashing SD,Application Hex files.I am using this nrfgo studio for past three months...
Hi,
I'm developing nRF51 proximity based device using nRF51822 that acts as BLE peripheral. It advertises continuously using connectable indirect mode.
User has Android...
app: nrf tool uart on iphone 5s
sdk: v8.1.0
softdevice: s110
example: ble_app_uart.
i have modify it based on the answer :
link text
my advertsing init as...
The device I completed has similar RSSI values at approximately zero distance as my development kit; starting with default Tx of 0dBm from the nRF51822 I achieve approximately...
I am having an issue implementing a WS2812b driver for the nrf51422 using the 210 softdevice. We currently have ANT enabled with a tx master only channel setup. The WS2812b...
What I would like to do is run a basic SPI program that reads data from a register on a non Nordic transceiver chip. My nRF51 would have to act as the master because the transceiver...
Hi,
Which service should I use for temperature non-health related, like room temperature, for example? I have browsed trough the Gatt Specification>Services of the Bluetooth...
Hello,
I follow the tutorial devzone.nordicsemi.com/.../
And in the step of copy examples
I only got ble_app_uart_s130_pca10028
and no package of s110 was found
I'm...
Per my another question:
devzone.nordicsemi.com/.../
I have taken the kind advice of Bjørn Spockeli but to no avail.
I tried this solution to enter debug mode:
...
I want to use the sd_ble_gatts_hvx() to send the notification with a packet, and the length of packet is 12 bytes, but the return value is "0x000C". I tested the length and...
Hi,
I try to run a dual mode(peripheral/central) with S130. I'm using SPI serialization and sending command form an external MCU. I try to follow the example ble_app_hrs_rscs_relay...
Hii all,
I am trying to work with dfu, I developing an application that works with dfu, when I flash the softdevice and bootloader the device advertising as dfutarg and then...
I've loaded the S210_nRF51422_5.0.0 softdevice on my board from the nRFgoStudio.
I compiled the ant_hrm_tx_auto_s210_pca10028 project with no problem. However, when I try...
Hello,
I am developing two systems. One is a peripheral that advertises both a beacon and a ble peripheral custom service (using nRF51822 with s110 softdevice). The second...
Hi,
I am trying to use an nrf51822 with a sensor that outputs value between 0-5V. What I am confused about is how to read input voltage on the beacon. I saw some people...
