I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
What development kit should I buy? Is this the right one?
www.mouser.hk/.../
What software IDE to use?
Does Keil offer free version for limited code size? What...
trying to build a simple example in sdk 11 just to run it on the nrf52-dk
of course it is missing pieces, else life would be no fun, apparently...
oh, i don't know,...
Sorry for asking as not familiar with BT terminology and un-sure which fold means what, grateful pointer to example (in SDK or similar) that can run on the dev kit. That is...
What is "1 Mbps Bluetooth low energy mode" for nRF52832?
How was the spec. changed from my old year 2013 understanding that BLE is low speed for sensor, sending tens of...
I can read temp value by pulling flag but I Want to do that by interrupt
I added this code to my Keil but interrupt on temp didn't work.
I use Adc interrupt like this definition...
Hi,
We are using NRF51 and STM32F0 on our custom board and one of our customer's requirement is the ability to program both of these MCUs in the factory. They would like...
I am using the mbed compiler.
When I produce code using the "App with Bootloader" option, I can do FOTA updates and my code runs fine, as long as I don't enable the ble uart...
Hello together,
we are running the DTM in different modes to check the module (nrf52832, sdk 5 version 11). The carrier test gives us a current consumption that meets the...
Hi
I try to program Insight ISP 130301 with a hex file, which works on nrf51 PCA10028. Unfortunately, it doesn't work. I try to loop for each pins and set it's state, and...
I'm trying cominicar me through Termite between the application plate (nRF51-Dk kit) and a device that supports BLE, but the connection between PC and the kit application...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Hi again, I posted earlier in another post that my writeCharacteristic is responding with status 6.
Details:
Android version: 5.1
Nordic device: nRf51822 S110
I have...
Hi
I want to use nrf52 LATCH register.
I can see the correct bit set in the register, but I am unable to clear this bit.
I have tried NRF_P0->LATCH =0xFFFFFFFF; for my...
Hello
I am doing a PCB design using nRF51422-QFAC chip. I did based on nRF51-DK but now I would like to change for a SMD antenna (2450AT18A100 from Johanson Tech.) instead...
