Currently, it using the I2S at nRF52832.
I want to play the wave file,But can not play well.
So, I ask you for a check because there is the following question.
[Question...
We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...
Hi,
I use nrf51822 HID keyboard.
How to add a game-pad report as a second report in the ble_hid_keyboard ?
How to init the function hids_init() in SDK.
Thanks
Gamepad...
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Hello,
I am using a custom nRF52840 (SDK 14.2.0, SoftDevice S140) based board.
Our boards stopped advertising and upon debugging we saw an error in the peer_manager_init...
I am testing the product's DFU using nRF52832.
Select File disappears after downloading nRF ToolBox App once.
Is there any way to not disappear from nRF ToolBox?
If...
Can I use P0.21 as a regular GPIO ? When I power the chip up, will it start correctly ? Is there any problem if I connect it to a LED and resistor ? How do I configure this...
I'm using the NRF52840 SDK 15.0.0
I have 2 task threads and 5 ble services.
Now what happens is when I'm trying to connect the device with 2 tasks and ble services I'm...
Hello,
Is it possible to read the received byte if the parity error occurs? Because I want to receive 9-bit data on UART and get the 9-th bit based of error?
Dear
I am trying to locate the data area of application code from device (nRF52840).
From here , it show me the bootloader will locate at from 0x000 F 8000 – 0x000F E000...
I've been writing a vendor model for Bluetooth mesh based on the light lightness model in the SDK. I'm extending the generic level model into my model - a window openess level...
Hello -
I am trying to set up the nRF9160 DK kit. I successfully updated the firmware and entered the ICCID, PUK, IMEI, and HWID values. When registering for nRF Cloud,...
Howdy,
I'm trying to get Zypher up and running with the Particle Argon board using the nRF52840 chipset. The goal is to get both Bluetooth and UART working, but for now...
Hi all,
We are using nrf52 DK (both pca10040 and 10056) to develop a multi-channel ADC sampling module running Mynewt.
The example ADC code with Mynewt is a single-channel...
Hi All,
I am in the process of fabricating my own PCB for the first time using nRF52840 chip.
The design will be somewhat similar to the nRF52840 Dongle design with slight...
Hi All,
I am trying to simulate the nRF52840 Dongle Antenna given in the hardware files using CST studio. I am using the following substrate and trace width which was in...
Hi All,
I am trying to write a driver for the Grove-LCD RGB Back-light V4.0 using nRF52840 DK. However, it doesn't work. I am trying to figure it out why.
The description...
Hello, I'm a beginner who just entered Nordic.
It may be difficult to read because I am not good at English. Please excuse me.
I use NRF52DK and SDK v17, and I'm developing...
Hi guys. I'm currently stumped by a most peculiar issue.
Im using two PCA10040 boards (20 cm apart) to send a data stream via the GZLL protocol: DEVICE button pressed -...
