I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
I am testing out the Bluetooth Mesh SDK 0.9.1 Alpha using the light control client/server example. The examples have not been modified.
I have set up a nRF52 development...
In android while at the stage of scanning there is list of ssid ,i am getting print of scan_result but while trying to print the RSSI value,the result is 0 .Files i have changes...
With our custom board, I have implemented the battery service and it's working well. But the nus service is not shown up at all, the same initialization code as the official...
i use the nrf52832,s uarte. using the app_uart_fifo.c document. but i can only receive the max 256 bytes.the configuration is belows:
APP_UART_FIFO_INIT(&comm_params,
...
Hello,
Is the characteristic value data supplied to sd_ble_gatts_characteristic_add() and sd_ble_gatts_value_set() copied into the softdevice RAM, or does the softdevice...
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Hello All,
I am working on Automotive project using nrf51824 SOC...
Hi,
I am working on making a test harness using the nRF52DK and a raspberry pi so I may run unit tests directly on the nRF52832. I want to use the UART to give test results...
We recently did pre-compliance RF radiated immunity testing at a certified lab. The EUT was nRF52832 on a battery powered post card sized circuit board with some sensors....
when I run the program I get this error
Checking installed packages
pyside: 1.2.2
pyqtgraph: 0.10.0
numpy: 1.11.3
pynrfjprog: 9.1.0
Warning: The software is tested...
I am using a PPK with v1.0.0, but elsewhere in DevZone I see references to later versions of the software. Where can I download the later versions from? Have I missed a link...
Hi.
Great that you have added logging capability to the PPK desktop app. This was exactly what I needed.
I noticed one minor issue with the logging: When starting logging...
I have an application with hard real-time requirements (i.e. down to the clock cycle). My topology and desired timeline can be seen below. Concerning the timeline, I believe...
Hello,
I have a question regarding app interrupt handling.
When an Application Timer Interrupt is being handled, can it preempted by a higher prioritized interrupt of...
Hi,
I have used this antenna for my nRF51 layout, but it seems that the device is using very high currents! like in order of 200mA, I just wanted to know if this is because...
I am using below code to send data over nus. If the data size is 150 bytes, it is OK. However, if the data size is 200 bytes, the nRF51822 will reset. Please tell me how to...
