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 am using the following CAF modules on nRF52840DK, ncs 1.9.1: Buttons, LEDs and Power manager (see attached project caf.zip)
Button 1 is used for ON/OFF fuctionality. When...
I submitted a project idea for the Electromaker make it smart thingy:91 contest. Part of that was to detect and alert a user if there was an impact. This would require access...
How do I find out which peripherals are available at the same time?
Somewhere it was mentioned, that peripherals wit the same "ID" are on the same HW and only one of them...
Hi,
What's the max range achieved with BL5340 (With PCB Trace antenna) in indoors and Outdoors when advertising and connected mode? (With 1M,2M and Coded PHY(125Kbps,...
I use nrf connect sdk 1.9.0, to run periodic_adv and periodic_sync example.
The adv side sends this data: mfg_data[] = { 0xff, 0xff, 0x00 };
But in sync side in scan_recv...
Hi,
My mesh project is occasionally suffering some dropped messages and after probing around I found this on one of the nodes.
I have four nodes and one gateway running...
Hi,
In nrf52840 dongle, I use nrf_crypto_ecdsa_sign function to sign.
Everything is fine in when building, but when testing the real world data, it’ll will show error...
I use 52820 to do ble_usb+esb project, but I have encountered problems when adding USB. I have added USBD_HID_COMPOSIT in the project of \ examples \ peripheral \ usbd_ble_uart...
Dear community
I am developing an autarkic embedded system where I harvest energy from a thermoelectrical generator. It is a simple application, I need to acquire the open...
Hello,
NCS1.8.0 Windows10 X64;
i test v1.8.0\nrf\samples\bluetooth\direct_test_mode, and i want to use nrf21540 model.
i've set CONFIG_NRF21540_FEM=y and do Project...
Hi,
I have been playing around with the nRF9160 DK trying to get it reading a range of sensors, so far with success, however I have found an issue which has stumped me...
We use nRF9160 on our own board. The firmware "Serial lte modem" is installed on the chip with connection to an external MCU. We connect to the broker through the MQTT command...
Hi,
I'm trying to compile Zigbee examples nRF5-SDK-for-Thread-and-Zigbee in Keil but faced some errors.
This is the error I got. This is the exact location of the project...
Hello,
I'm designing a device based on nRF52840 SoC that receives a configuration (set of 50 parameters) from an app which downloads the configuration in JSON format from...
