Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
I am trying to set up an environment based on CMSIS Packs. However, when using some components from nRF_Libraries, these lines get added to RTE_Components.h:
#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS...
Softdevice Version： 8.0.0
SDK： 9.0.0 IC：
NRF51822 Rev 3
service： NUS ANCS
When the application is not downloaded, the bootloader is working.
After serial bootloader...
I am working on nrf51 iot sdk. I have created a IPv6 tunnel in HE and is able to ping the gateway as follows:
root@raspberrypi:/home/pi# ping6 2001:xxx:18:xxx::1
PING...
Hi,
I already used the sd_ble_uuid_vs_add for adding my base UUID in the internal table and it return a valid uuid_type (in my specific case it's 0x06).
I need to add...
I am using SDK 9.0.0 and i am having a doubt in bsp.h.In this header file when gone through this part of the code
#if (LEDS_NUMBER > 0) && !defined(BSP_SIMPLE)
#define...
For nrf 51 - DK , I flashed s130_nrf51_1.0.0_API
and then using keil uvision I copied over ble_app_uart_s130_pca_10028 and
tried to compile the code,
The code failed...
Hi,
What is the maximum voltage a level than can be given as an input on a pin on nrf51-dk? I've measured VDD at 2.91V. Is it from VDD-0.3 to VDD? If yes, is there a way...
Now I am trying DFU via BLE, some times I can do it successfully and I can do it as long as i want to, but the other time it shows "Error(0x85) GATT error" message and whatever...
I'm testing the DFU as described in this link developer.nordicsemi.com/.../a00086.html
after reseting in DFU mode, when I start the device discovery, I only get empty packets...
Hello
Quick question. With the nRF51, When in System On mode, should I manually disable peripherals to minimize power even if I'm not using the peripheral in question?...
Can I use RTC1, whitch is used by app_timer for button debounce, ble_conn_params and so on, to realize the time function (hours, minutes, seconds,day, week,month, yea)? And...
Hi, I'm not completely sure if this is a bug but I've been struggling with this for two days so I don't think this is related to my own application code.
The situation...
I tripped over what appears to be a change in the RADIO between nRF51 and nRF52.
For the particular case of issuing a STOP task when the radio is in Rx mode, there is no...
