I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
Hello, I've been working on porting a bit-banged control of a peripheral to use nRF51 SPI--which is just SPI rather than SPIM (therefore no DMA). Observe the SPICLK waveform...
Hi guys,
I am developing a project where I have a large group of NRF52 chips together in one room. In their normal state each chip is paired as a BLE peripheral device...
We are working on a NRF52 DK. In the data sheet of NRF52832, there is no mention of enhanced shock burst mode or dynamic payload or multiceiver. Do I need to refer additional...
we're using Mbed for NRF51822. our board using 2 GPIOs interrupt.
problem: the Rise edge did not generate the Interrupt event: set EVENTS_PORT.
I try uisng while, but...
Hello,
I will explain my setup:
I have 2 nRF51-DK each one of them connected via I2C and SPI to two different custom boards. One being the central(nrfA) and the other...
Setup: DK #1 is running native S110/SDK10/nRF51, one service 128-bit w/ 16-bit char:
Service UUID: 0x0xb1ad
Service UUID type: 0x0x2
Service handle: 0x0x0c
Service handle...
I found a discrepancy between a tutorial and an application note.
Step 2.A of "BLE Characteristics, a beginner's tutorial" devzone.nordicsemi.com/.../ calls sd_ble_uuid_vs_add...
Hi,
I tried to familiarise with eclipse environment and i have some problems :
The debug and run button. I searched on google but i didnt found anwser.
How can i define...
I find example : nRF51_SDK_7.0.0_2ab6a52\examples\properitary_rf\esb\esb_ptx_prx .
question 1: can i add this example into my project that build on SDK v610 and it run...
Hello,
I have an problem with DFU on nRF 52 I have followed this thread devzone.nordicsemi.com/.../ but failing to upload firmware.
I have attached screen shot. You...
Hi
I have noticed that the moment I start SAADC task ("nrf_saadc_task_trigger(NRF_SAADC_TASK_START);"), my CPU current consumption rises by 2 mA!
(tested with chip version...
Hello..
I am Using The Balun having Digikey Part No.2450BM14E0003T And Antenna Part No is . 2450AT18B100E
Then it it is Necessary to add Pi network for matching antenna...
I am working on a school project using the NRF51822 with SoftDevice 130 on a custom board and I aim to create an HID gamepad. I am working on my power supply circuit and my...
