Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
I am using the nRF24le1 in Enhanced Shockburst mode.
The datasheet describes how it is possible to upload acknowledge packets, W_ACK_PAYLOAD, to the TX FIFO. And then the...
Hello,
I need to get RSSI with the NRF51422 (pca10031, S110), but i don't want to connect with a central device (i.e. Smart Phone). The central device should scan for bluetooth...
We tried to pair with and connect to nRF51822 DK running HTM app with SONY VAIO fit15e NB and always fail as we did the following steps.
We also tried some devices like ASUS...
Hi,
I just replaced the BLE chip in my board from CC2540 to nRF51822. I simply want to know how to configure the interrupt on a pin as well as rising/falling edge interrupts...
What are the allowed channel numbers for gazell?
In the gazell user manual it states, a possible 80 channels.
While the nrf_gzll_set_channel_table () API reference says...
Hi,
Is it possible for me to completely copy the antenna design from PCA10028 unto my custom board? I don't need a very long range, but I need to make a design fairly quickly...
For PCA10001 have 16MHz crystal, and I use the NOP to test the cycle. And found the device work in 16MHz. How to set this board as 32MHz?
This is my current setting in...
We need to sample all 8 ADC channels for random 1ms pulses to record amplitude data from in real time. How much will that impact the bluetooth performance if it needs to freeze...
Dear community,
I would like to know how to send as much data as possilbe from a Nexus 4 to an NRF51822 based device. For that I think I need to send multiple packets per...
Based on the announcement for upcoming training ( www.nordicsemi.com/.../Bluetooth-Innovation-Trainings) it sounds like Nordic will support the Bluetooth SIG's Bluetooth Developer...
Hi, Is there a UART bootloader built in to the factory firmaware similar to others like NXP LPC series where a specific pin is held low at reset. If so what pins are used...
Hi, Nordic Engineers:
Pls give your hand, new question: Could i run two app on one mobile-phone that connceted with only one device? also, they can operate the device by...
Guys, I would like to put the internal uC in sleeping mode while nRF51822 is advertising and wakeup him, when I establish a connection.
I know that is possible, it must...
