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...
Hi
I have been trying to make a dual bank serial dfu bootloader with security features for nrf51822 (board 10028), but seems the UART/HCI dfu support is missing in SDK...
Hi,
I am having some trouble getting my design into low power.
I have a BLE central application using an nRF51822. I am using the power on sleep mode by calling sd_app_evt_wait...
Hi Nordic,
I have an application that perfectly runs in the nrf51DK but that does not work in my custom board. In my custom board everything else works (i2c, leds lighting...
I have a nRF51822 development dongle. I followed by the instruction and installed the USB friver, nRFGo Studio and Wireshark. All these software are installed a Win7(64bit...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
What is the best way to go about implementing secure reads/writes to the NRF52 NFC tag? I noticed there didn't seem to be any built in security functionality in those areas...
I am attempting to use nrf_drv_adc.h in a project where I am splitting up my methods across many C files and, to my surprise, nrf_drv_adc.h does not have any include guards...
Hello,
I received the above error using NRF5 SDK 12.2. I have modified "nrf_drv_config.h" so that it reads #define TWI0_ENABLED 1 . Also, I put #include "nrf_drv_config...
Using nrf52 DK , SDK 12.2 , and armgcc.
I want to use BLE_UART but I also want to bond.
I started with the BLE_UART example code and added peer manager and FDS.
I...
I've been trying to track down a bug where a couple of my Central test devices, a Nexus 5 and 7 (Android 6.1), won't send a connection request to a peripheral they're bonded...
Hi
I have a problem on testing the HRS examples on SDK12.2.0.
When I use a android phone, running on version 6.0, using nRF Toolbox version 2.2.1 App, to connect to the...
Hi!
After reading nRF24L01 product spec, I'm really unsure:
Spec. says: "The input signal should not have amplitudes exceeding any rail voltage."
"rail voltage" it's...
Update 1/27/2016
Just reviewing again the pins + schematic; I am using the following pins:
SCK P0.07
CS P0.08
MOSI P0.06
MISO P0.05/AIN3
Looing at the...
