I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
We're using the nRF52840 in our product.
We require to perform continuous scanning, with little power usage as possible.
We've seen in the Nordic specs and verified with...
Hi,
I'm using NRF52840, and I've developed a feature which bonds with NRF toolbox application. The problem is that when I'm using secured BLE, I can't receive any messages...
Hi,
I have an issue with getting a GPS fix from time to time under the almost same conditions. When it did not get a fix I could see in the UART log that the nRF9160 was...
Our custom board has an nRF52832. In our custom build system the application HEX and SoftDevice HEX are merged together into a single HEX file, this is achieved by Nordic...
We are in the process of getting our product through SRRC certification in China. I am using the radio_test example from SDK 11.0 for this. All is working fine.
However...
I downloaded SDK v16.0 and in the examples, I can't seem to find the dual_bank_ant_s332 folder.
It is present in SDK v14.2.0 in this path
...\nRF5_SDK_14.2.0_17b948a\examples...
From what I can see so far, it appears that the application processor flash is at 0x00000000 - 0x00100000 and the network processor resides at 0x01000000 - 0x01040000 .
...
I am having trouble because TX / RX processing using UARTE cannot be performed.
nrf52840 DK <---------> PC
The operation of TX / RX can be confirmed with UART. (Interrupts...
Hi,
I have two questions:
1) After requesting PSM mode (assuming the MNO supports PSM mode for NB-IoT) and afterwards enabling GPS, does the GPS automatically detects...
Hi,
I am currently working on the development of a customized Tracker application. I was testing one use case where the Tracker definitely not being able to achieve a GPS...
Hello,
I'm using BT840XE module and ATT_MTU Throughput Example with S140. My goal is to measure maximum data transfer speed between module and different phones. Module acts...
Hi,
I'm using nrf52832 (SDK 15.3). And I have 24 chips on the same I2C bus. They all work fine right row. But if one of the chip is broken, the whole system will crash....
If a reliable mesh transfer is ongoing the node will crash with a mesh assert at access_reliable.c:373, in access_reliable_cancel_all().
This happens because access_clear...
Hi all,
I am looking for the Objective Product Specification for the nRF52840 chip. I have only found the Objective P roduct Specification for nRF52832 in version 0.6.3...
