Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I'm trying to perform communication between my device and iOS and I ran into some problems. For tests I'm using iPod touch 5 with nRF Toolbox and LightBlue apps and nRF51822...
I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
I posted on the Adafruit forum but there doesn't seem to be much support there. Since the module is based on nrF I'm hoping this community can help out.
For the most part...
hi,
i am using nrf51422 ble_app_uart(sdk 12.3.0) example
i am receiving a string through app_uart_get() function, i want to compare it then i have to send some predefined...
SDK15, s132 6.0, nRF52832
Hi!
I need to know before connect on the central side (from advertise data), that this piripherial device has already bonded.
Is it possible...
I'm having some trouble setting up 2 transports (BLE + USB CDC ACM) with the secure_bootloader example. The changes I made were:
- Increased flash size for code space in...
Hi,
It's my first design with nRF52840 (I have make multiple design with nRF51 et nRF52 without problem).
I use SDK15.2 and BLE_peripheral_blinky example without modification...
I'm using nrfjprog to develop a production functional tester for an nRF52840 based system. Everything was going well in testing, but when I moved the hex file to be loaded...
Hello
I have a problem with ADC measure and accuracy.
I want to read a voltage (U_BAT+) between 2.5 – 4.5V with an accuracy of < +/- 50mV
I have two scenarios. ...
Hi. I want to output numbers to tm1637 display with nrf52832. The existing library is dedicated to Arudino, so we will contact you to change it for nRF52. (Existing library...
Hi,
I am having some task which for which i am using GPIOTE, PPI & TIMERS together to achieve and in SDK 14.2, the over all power consumption of my board is 10u which...
I am trying to integrate DFU into ble_app_uart example.
I am using nrf51422 board, sdk v10.0.0, soft device "s110_nrf51_8.0.0_softdevice.hex".
I have made some changes...
I'm trying to use Pin 0.21 as SCLK in the SDK15.2/examples/peripheral/spi/pca10056/blank/ses.
The example works fine with CLK on pin 3 (default) and on pin 29 (just tried...
Hi,
I created nrf52 project on Segger studio. I'm writing directly registers.(not SDK)
It includes i2c,uart and adc, this part is working now.
I want to add SoftDevice...
Hi,
I'm using Keil development tool.
The original bootloader start address is 0xE6000 and new bootloader start address is 0xE5000.
When I update to new bootloader, it...
hi...
What are the things I can check if I can't find my nRF51 upon scanning for BT devices? I am using nrf52832 and can successfully program the device via a Segger J-Link...
Simple and perhaps stupid, but important for me: the reports of detected devices I see in nRFConnect (desktop or mobile version) are based ONLY on BLE advertising packets...
