Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
What is the exact meaning of this error code? Is the pipe busy? The nRF8001? The peer? Is an indication of something I did wrong, or just a indication that something needs...
Hello,
finally I am developing an application for iPhone which works together with the nRF8001/nRF8002 which I was able to buy in a reasonable housing already. Therefor I...
First, I'm just beginning bluetooth solutions, so I apologize if my question is dumb :)
I have 2 Arduino boards, with 2 nRF8001 shields.
I want to connect them. After...
Chip: NRF51822
Per the documentation the band gap voltage is 1.2V however on my board when I apply the voltage 1.5V to AIN2 i read the following value from the ADC: 209...
I am completing a schematic using the nRF51822 part. I will be supplying the part with a 3.3V supply. I will use one of the ADC inputs to sense battery voltage (up to 10v...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
I was using nRF Master Controller app on Samsung S4 to connect to my Ble device. However, after connected a while, the device will be disconnected automatically while I was...
I'm getting started and have an overwhelming amount of stuff downloaded which I'm trying to make sense of.
Which of the examples in the nrf51 SDK use the Softdevice and...
Hi,
I'm using a NRF8001 shield with an Arduino Leonardo, everything connection wise seems to be working. I'm using the "ble_my_project_template" and uploading various services...
I install the j link driver for mac(4.78k),connect the ek,but can't recognition it:
Sens-Macbook:~ sen$ JLinkExe -if SWD -device nRF51822
SEGGER J-Link Commander V4.78k...
I'm usually cleaning out the older manuals when downloading new ones from the web site. Unfortunately the new EK user guide 1.2 doesn't show how to connect the nrf51822 UART...
I would like to use an idle loop for non critical tasks. Is there any way this can be done with the scheduler implementation? I don't want this to be time based, I just want...
I have worked with nrf24l01+ devices. In my project include single PRX with 100 PTX. Objective of this project is all PTX send packet to one common PRX device & PRX send ack...
I have the simple UART example working with the nRFgo motherboard laid out as described in the SDK docs, with 2p connectors on the RS-232 P15 and the SDA and SCL pins of the...
