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,
We are using NRF52832 MCU for one of our BLE based project.
We are running out of memory when specific operation performed. Buffer crashed.
What is minimum setting...
I was using log to print debugging information when the BLE_GATTS_CFG_ATTR_TAB_SIZE message popped up. It doesn't normally happen. What's the reason for that? Thank you very...
After flashing the nRF-9160-DK with the required firmware ( as instructed in this video https://www.youtube.com/watch?v=rMvW3HXLErk&feature=youtu.be ), the LED 3 is flashing...
Hello,
we need to disable UART0 to achieve low power operation of our device. This is done by running:
This works correctly on a minimal example when building using...
Hi ,
I want to know if it is possible to interface NFC text record example with ble_app_uart example. I want to run both the programs simultaneously. As the NFC text record...
Dear all,
The forum is full of questions around printing floating point numbers, however, I have a rather strange issue where maybe someone can help.
I have a project...
Hi,
I am new to creating project from scratch.
I want to use nRF51802 module. From few support tickets i have come to know that SDK version 12.3 and SoftDevice S130 version...
This is a beginner question and may well related to a misplaced setting in Segger Embedded Studio.
I am working towards a BLE scanner application which will include NFC...
Hi, Thank you for your attention to this matter.
Please provide nrf5340 layout in this package to me: WLCSP 4.39 x 3.994 mm package The customer needed to use this encapsulation...
I want to receive more than 250 bytes over NUS ,presently i have receiving All Data but in parts of 20 bytes (i.e after receiving 20 bytes BLE_NUS_EVT_RX_DATA event is occures...
Hi there,
I've recently purchased a nrf9160dk to evaluate. I've got some demo code going connecting via LTE and chatting to my AWS server via TCP and that's all going well...
Is there any SPI examples by directly accessing the registers?
Based on SDK15.0.2, for NRF52832 or NRF52810, higher freedom, higher memory utilization.
