Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
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,
I would like to store firmware version number at a particular offset from the application start address so that it can be retrieved by boot loader as explained here...
Are there plans to release the files for download instead of online-only access through the Infocenter? It was always so nice to have them on-hand to grep in the previous...
When I try to compile DFU examples, I get the following errors :
"..\..\dfu_public_key.c(20): error: #35: #error directive: "Debug public key not valid for production...
I have my custom board wired to the nRF52 DK. Using the SAADC example code located in GitHub I am trying to set up SAADC to measure the coin cell battery that will power the...
I am sending and receiving streams of data over BLE.
Do I need to add a checksum byte for every GATT write/notification/indication to ensure that my data is not corrupt...
Hello All,
I am interfacing nRF905 as a receiver mode which are interface with nRF51 DK.
As a transmitter used this module www.alibaba.com/.../RF-100m-transmission-distance...
Hi,
I'm facing a little problem with custom service characteristic. I've set char settings as follows
attr_char_value.init_len = sizeof(uint8_t);
attr_char_value.init_offs...
Although this is easily fixable, Nordic engineers should be made aware that they made a minor change in SDKV12 that breaks makefiles on the Mac.
In /components/toolchain...
Hi,
I have downloaded the latest SDK12 for nRF52.
And i tried out the new "BLE Secure DFU Bootloader" example.
But i found that doing the BLE DFU with nrfutil on...
Hi,
I have nrf52 DK and sdk11.
I want to implement the time using internal RTC , the clock should run if the power is off ,i'm implementing in central code ,it has to...
Hi, I'm planning to add bluetooth LE support to my Arduino based project. I want to use nrf52832, but I couldn't find any example on Arduino interaction with this radio. I...
Hello. I have the need to get a device's unique address that remains stable across device firmware upgrades, etc.
Before SDKV12 I've been using sd_ble_gap_address_get(...
Hi
I want to know how to use ppi to wake up CPU from IDLE mode.
I've tried to use timer timeout event for triggering Port Event and wake up CPU, but can't assign NRF_GPIOTE...
I have been using a module of nRF52832. I write the Direct test mode in the module, to measure the current consumption of the Tx and Rx. DTM setting is + 4dBm, DCDC off. As...
