Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
Hi,
I am running NRF52840 on a custom board with SDK 15.0.0, Softdevice S140 6.0.0 and SES.
I am measuring using a toggled GPIO pin measured on a CRO. This produces a...
I'm using an nRF52DK to monitor the RSSI and MAC address of my two phones through ble_evt_handler BLE_GAP_EVT_SCAN_REQ_REPORT.
I tested both Android and iPhone. They both...
Hi all!
I have small problem. When I build my project, it returns thise error: Symbol SWI2_IRQHandler multiply defined (by nrf_sdh.o and nrf_drv_swi.o). I want to use SWI0...
Hey, I am using nrf51822 nRF5_SDK_12.3.0_d7731ad SDK and using Segger embedded studio. In the application code my memory segments is this. Now I want to do firmware update...
Hello,
I am debugging my nRF52832 with JLinkRTTClient through NRF_LOG, but there seems to be some issues I don't quite understand with the color coding of the logging messages...
Hi there, we use the nRF52840 on a embedded system. The nRF52840 is connected via usb interface to the central cpu of the embedded system. An embedded linux (buildroot) is...
Hi!
Is it technically possible to implement performing of unmodulated TX carrier transmission by a write to some BLE characteristic? If yes, then from what to start?
Thank...
Hi,
I am trying to use the Bluetooth low energy capability of the nRF9160 DK (nRF52840 chip) by using the lte_ble_gateway sample from Nordic. After changing some lines of...
Hi
I'm using ZigBee light control coordinator example in "nRF5 SDK for Thread and Zigbee v3.1.0" on nRF52840 evaluation board.
when it will execute bdb_start_top_level_commissioning...
I am runing the light switch example in zigbee sdk v3.1. I am connecting to a smarthings hub. I have set the a single change on the code:
The device will be connected...
A couple questions about the nRF52840 GPIO Electrical Specification:
1. In the nRF52840 GPIO Electrical specification, VOH at 0.5mA is spec'd to go as low as VDD - 0.4V...
Hello,
I have been using the development kit for more than a month when after one flashing, the LED 5 on the board started blinking at one second intervals and the board...
I read a nRF9160 DK 0.8.5 circuit design and have a question about the GPS circuitry. What will happen if I bring the LTE antenna closer to the GPS antenna and reduce the...
