Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hi,
I have a nRF52840 USB Dongle that I am using to perform OTA DFU to use to perform OTA DFU.
After the update is finished, the device keeps running the code instruction...
hi
I have written a driver for an SPI sensor, and it works perfect in a nrfx_spim example project.
But when I tried to add this driver to a ble custom project, errors...
I'm using the nRF5 SDK 12.3.0 on Linux (Fedora 33), with a minimal N51822 breakout board (nRF51822-QFAA(build code: H0) 256kB Flash, 16kB RAM). For programming I'm using a...
RTC 1 cannot be enable (errors with app_timer.c): Trying to resolve RTC errors
Using windows 10 OS, and SES v5.40.
I am using nRF52833 device in my project along with...
Excuse me:
Project in nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_hids_keyboard\pca10040e\s112\ses,After the device is connected, I call the sd_ble_gap_disconnect...
Hello, I'm developing a BLE mouse using nRF52840. I found something strange while testing mouse movement by connecting the BLE. I was logging using the RTTViewer and found...
Hello, here is the question about nrf52840_bitfields.h. Is there any problem with macros definition? For example we have such definition:
/* Bit 20 : Enable differential...
Hello,
I have been developing software on the ble_app_uart example in Segger Embedded Studio with sdk 17.0.2. The example has RTT enabled but I noticed when I try to use...
I have been trying to install the latest version of "nrfConnect for Desktop" on my Mac. I am using latest macOS (Big Sur v11.5.1) on and Intel-based MacBook Pro.
When I...
Hi,
I am unable to locate the list of error codes , in my code I get "sd_ble_gap_scan_start returned 0x10" as I use sd_ble_gap_scan_start() function with input parameters...
Hello,
I am trying to program and use the AWS IoT example to send data to the amazon webserver. I worked through this post ( https://devzone.nordicsemi.com/nordic/cellular...
Hi,
I am designing a module based on the nRF52805 and wonder if there are also GPIOs that should not drive high frquency, like stated here for the nRF52832:
https://infocenter...
Hello,
Is the MBEDTLS_USE_PSA_CRYPTO functionality supported in nRF SDK 1.6.0 (nRF9160)? Setting this value in Kconfig doesn't seem to propagate to nrf-config.h.
If I...
Hello,
I want to transmit data gain from an i2C sensor from one nRF52832 to another via BLE.
I have successfully configured i2C and now I can store those values to Variables...
Is it possible to get the PPK2 to return the voltage VDUT+ (VDUT_SENSE) instead of the current when taking a measurement?
if so what is the command?
Thanks,
Mar...
