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...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
I am writing my own function to setup a notification characteristic, but it failed,
Could anyone help me check it ?
static uint8_t d[2] = {0};
static ble_gatts_char_handles_t...
I have been experimenting with mbed ble programming and have had some success with the examples and my own programs. Everything works fine on the nRF51 dongle and DK.
I...
I'm trying to enable the active signal for an nRF8001 on Adafruit's breakout board. Is there a way to do this without using the nRFgo software? I use a Mac so setting up nRFgo...
Hello.
I use BLE Shield V.2.1 of RedBearLab.com for Arduino.
The shield equipped nRF8001.
After about 62ms from reset nRF8001 by putting Low signal in Arduino pin 4...
Iam using NRF8001 in my project & i don't know how to enable them & connect them through Android app basically iam using in tracking chip so any one have a idea that how to...
I am using an Arduino and NRF8001 break out board from Adafruit. I am using the UART profile (adafruit sample code) to send data between mobile phone and Arduino. However...
Hi,
I am trying to setup the nrf8001 by sending the setup commands from my microcontroller. After I send the complete setup packet (21 commands) I receive, as expected...
I'm working on integrating nrf8001 with STM32, currently trying to write my own stack.
Upon reset, I read the DeviceStartedEvent, 0x81 and it shows "0x02 0x00 0x02", which...
After a fresh install of Keil (along with Legacy patches) and the SDK, I get the following messages when I try to open the ble_app_template_s110 project:
The project...
Hi All,
I use iot_ipv6_udp_client example on nRF51 DK.
I modified it and send data in one direction only (not receiving back).
Testing has shown that the maximum packet...
Hello,
I use S130 with NUS style connections as central and device at same time. It works nice and performance is good but when i run scan, performance become very poor...
Hi,
I'm using S130 with SDK 9.0.0 and as central, I'd like to read values for more than one characteristic on a peripheral. I do so in BLE_GATTC_EVT_CHAR_DISC_RSP by firing...
Hi,everybody!
Recently,i use nrf51422 as peripheral programming s310 ant_ble_hrs example in sdk6.0 and use nrf51822 As center programming s210 hrs example in sdk6.0. I find...
