Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
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 am currently using SDK 12.1.0 with SD 3.0.0.
I want to add the option for serial DFU, which was added in SDK 13.0.0.
I wonder if I can implement the serial bootloader...
first of all many many thanks for nrf sniffer 2.0 and all of it's improvements (linux, live data display, easy install ... etc)
i'm sure there are still a lot details missing...
I am trying to use the nRF Connect v1.0 RC with the pca10040 board. I followed the instructions of your [page] and when i open the serial port i got an error (Error occurred...
I am using nrf52832_xxaa with SDK v11.0.I tried writing into the APPROTECT register by using the code below
sd_softdevice_disable();
NRF_NVMC->CONFIG = (NVMC_CONFIG_WEN_Wen...
Hi, as per subject, I would like to know the trade-offs of using the internal DCDC vs LDO when it comes to RX sensitivity specific to the nRF52840-QIAABB variant.
From this...
Hello,
I am using the nRF840 PDK for testing the radio communication.
During my tests, for TXPOWER=0xD8(at minimum), I found a gap of 7 dBm between the radio output...
Hi, I am trying to connect the nrf52840 to GPS module, and I hope that the dk could read the GPS information via UART. I try to modify from this example nRF5_SDK_14.2.0_17b948a...
Hi,
the following are the TX's current consumption for 0 dBm from the datasheet:
I assume the second line refers to the measurements when the internal LDO is used...
Hello,
I know how to update the application through OTA at the moment, I do the following steps:
set the device run in DFU mode by writing 0x01 in Experimental...
Hi, Nordic engineers
I checked there is one error function in nRF5_SDK_12.1.0_0d23e2a:
in nrf_esb.h
uint32_t nrf_esb_get_rf_channel(uint32_t * p_channel);
but in...
Hi,
I have 3 nrf51822 devices. Two of them act as peripheral and one acts as central. Each peripheral is used in a wheel and they are the 2 wheels of a cart. Central is...
The latest Objective Spec nRF52840 Objective Product Specification v0.5.1 got me a little confused since I was working off of v0.5 until few weeks ago. My application is a...
I'm using SDK 12.2 with Softdevice S132 V3.0.
I try now the migration to the most resent SDK 14.2 with its Softdevice, because it seams there were several bugs fixed in between...
I am trying to use a dht sensor and arch ble device to display temperature on the console. But when I flash the program on to the board, I cant see the output on the console...
Hello Everyone,
I have developed my application using BLE for connect android mobile. I have design complete PCB using your reference design. But i have littele confused...
