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...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Hello,
i am working with the Enhanced ShockBurst proprietary protocol and i am wondering where I can find the sources of this protocol, so that I can do some changes. ...
Using nRF52DK and working through the getting started tutorial I could not get the ble_app_uart example in SDK 12.2.0 to work. It compiles without errors or warnings and appears...
Hello,
Trying to make my own project to test buttons and LEDs for educational purposes, I looked at this . Using uVision, I tried to replicate the included modules of that...
i am testing the ble_uart programme. i am using the nRF51822Ek and soft device s130_nRF51_2.0.0 and nRF5 SDK v12.2.0 and keil uvision5 and nRF tool box (android).i am using...
Hi
I have the PPK, and I see it needs either a JLink or a Nordic DK board to act as the interface to the PC.
I have a nrf52832 dk and also nRF52840 dk, so I was going...
I made IAR work with nrf52 in monitor mode debugger. I also would like to try this to nrf51. I found nrf51 doesn't have DebugMon_handler......Please confirm can I single step...
Hi,
I am working with nRF51 for my application. I do not use softdevices. I need to have a random variable in my code. I have read Reference Manual and I have found that...
Does nRF51822 have battery monitor?
pg 45 of datasheet says specifies "Absolute error when used for battery measurement" at:
Internal reference, input from VDD/3...
In the nrf52 OPS datasheet, for NVM and flash programming electrical specification (page 41) it has "Amount of writes in a block between erase" and Minimum for that is 181...
Hi all.
I need some suggestion how to use UART module in the nRF52 using nRF5_SDK_12.2.0 and the softdevice $132(it would affect?)
I would like use RX to receive information...
Hi.
Didn't find an exact answer for my question.
I'm using the ble_app_beacon example on my custom board based on nrf51822. While powering it from a coin battery, I measure...
Greetings. This is a followup to my previous question BLE Software Configuration for FCC Spurious Emissions . I did not ask the right question there and I did not want to...
Help!! I need to implement a dc motor position control and i have problem reading the encoder (too fast). I have seen that nrf51822 has a qdec peripheral. Any suggestions...
Hi,
I wanted to know if the UART pins can cause any issues if kept connected to usb (Rx/Tx pins stable to 3.3V) and directly to the GPIOs of the nRF52, while performing...
I've come across the following situation:
We have a device (nrf52) which uses fast advertising with whitelist after it has established a bond with a single phone. When...
