Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi,
I am using ancs service to get some information of my iphone.
I use nRF51822 microcontroller and Nordic suggests to use the new SDK (5.2) for new microcontroller...
Dear sirs,
My purpose is to transmit stereo HiFiaudio from one source to two speakers wirelessly.
The speakers have their own power amplifier.
The problem is that the...
My goal is to control a RC toy drone (4-ch 2.4GHz) from a PC. I've seen some hacks (for example dzlsevilgeniuslair.blogspot.com.br/.../more-toy-quadcopter-hacking.html) using...
hello everyone,
i am trying to use SDA and SCL pins of TWI other than 24 and 25, is it possible? i want to know before using other pins for twi other than 24 nd 25 with...
Hi
I try to communicate with others TWi devices using the twi_hw_master driver.
When i initiate a communication with twi_master_transfer , i don't receive any ack from...
Hi,
I have purchased the nRF8001 Development Kit and so far I wired the nRF2740 board to a FTDI VNC2 microcontroller. I have been reading about how to configure the 8001...
Hello. I'm trying to port the ble_hrs to a custom board with an NRF51822 on it, but the advertising never starts. While I'm debugging this, what should I be looking out for...
Is there an example for sleeping? I just want to put this thing to sleep drawing minimum current and have it wake up on a RTC timeout, but do not seem to be able to achieve...
As indicated in the PS, System On Mode idle draws only 2.6 uA.
Does this mean that if I install and active a timer interrupt, where the interrupt routine places the system...
Hi,
I am new to ARM development. We are thinking of ordering mkit for evaluating and developing a custom BLE service(profile) which sends data to BLE client (probably a...
Hello Everybody!
I have been working with BLE security and I have an issue with OOB setup.
I'm setting my nRF with the following:
m_sec_params.timeout = 30;
m_sec_params...
I was reading this press release:
http://www.nordicsemi.com/News/News-releases/Product-Related-News/Single-board-Bluetooth-Smart-Arduino-solution-is-low-cost-and-can-be...
Yo!
I'm very concerned by what I hear about Bluetooth Low Energy security. According to this guy , who presented a paper on the subject at a USENIX conference last year...
Any experiences about analog sensor LM35DZ? I used this example: main.c
The LM35 data sheet says it will operate from +4V to 30 V supply. I'm use supply only Vcc pretty...
Hi all,
this is not a question per se but rather a warning to those who are attempting to debug Flash related operations with the SEGGER J-Link GDB Server (v4.84a for Linux...
I'm using API 2.1.3 and I'm having problems with SendData blocking forever at the end of a process. I placed access mutexes around each method call to the library, as well...
