Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
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...
Looking for a 3rd party supplier with a certified module.
Module pinning makes it possible to program new software into the module.
The question is: If I change the software...
Hello,
I am using nrf51822 with softdevice 110.
I have noticed that there is some power usage between advertisements, that is more than what is being used when no advertising...
We're having difficulty preventing our nRF51822 from resetting when ESD events occur. These events are not directly on the nRF51's I/O pins, and we've tried things like grounding...
Hi,
I am having a BLE peripheral on NRF51822 chip.
I have set to MITM to 0.
I want to communicate with an iOS app which will act as central device.
When i first connect...
Hi,
I'm planning to use the nrF51822 in the end product and the nRF51DK kit has nRF51422 and not the nRF51822. the user guide for the kit says that 51422 supports ANT protocol...
I am doing a bootloader to support updates via ESB. I am using MicroLib. I am not using SoftDevice.
My project mapping:
Bootloader 0x0000-0xBFF
Application Vector Table...
I use Keil uVision 4.74.0.22 to compile nRF51-ble-bcast-mesh-master with nrf51_sdk_v6_1_0_b2ec2e6 and get the rbc_mesh_BLE_Gateway.hex. However, I drag and drop the hex file...
The iOS app we have is identifying the device via the name broadcasted and the service UUID. On production devices, are the Service UUIDs on the same product, the same on...
Fisrt of all, I have searched all the questions but now still can't make bond work.
I've done below work:
1, modify main.c file to add device manger function
2, modify...
Hello,
I am using NUS service as a peripheral with read and write characteristics and tested on master control panel.
Now I am using S120 stack for central device and...
Hi,
I have a PCA10028 which has a 51422, and trying to run ble_app_uart_c example on it. But no success. I don't get any thing on COM and LEDs do not turn on at all. Does...
Good morning,
I am using nRF51 SDK v10.0.0 and I have to synchronize access to a hardware resource shared between two control flows. One flow is an interrupt handler invoked...
I just ported my SDK 9.0 app timer code to SDK 10.0 which requires the use of the new APP_TIMER_DEF() macro. The problem is that is generates warnings in Keil (v5.17) that...
I am using nRF51822. I want to know that how to perform file read, delete and write operations. Is there any API available for this. If file operations are not supported by...
