We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
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...
The project I'm using the peripheral BLE UART that has been modified to use freeRTOS and PWM.
I'm using two channel PWM to drive a resonance motor at 25.6 kHz. If I disable...
Dear
First of all, I am so sorry because of my english skill.
I got NRF_ERROR_RESOURCES when the connection between NRF Module and mobile device is disconnected due to...
I want to start the most basic hello world project on my nrf9160 thingy development board but am having trouble building my own custom project or any of the sample ones provided...
Question on an older chip:
Can anyone tell me if FW originally written for the nRF24LE1E would be completely compatible with the nRF24LE1G? I have an opportunity to source...
Hi,
Device: NRF53
I'm trying to send 3 notify packets in a 15ms connection internal but I can send 2.
I'm using Nrf connect and Zephyr. is there a limit or a define...
I seem to be having weird issue upon initializing qwr module in my .cpp file
NRF_BLE_QWR_DEF(qwr);
Doing so results in a syntax error
#define NRF_BLE_QWR_DEF(_name...
I created a custom BLE service following this tutorial and I am able to connect to the BLE service and write data to it, but ideally, I want to send character bytes as opposed...
Hello,
we are using an nRF52833 for our application with the open serial uart bootloader and MBR programmed in it. What we would like to do is:
1) program the application...
Hi everyone, I'm trying to get the LIS2DH12 driver (SDK v15.0.0) to configure a LIS2DH12 sensor connected to my nRF52 Dev Kit. I've wired the chip up as follows (using the...
I set the publish address of client using function:
Unicast address of sever is 0x0003.
After setting publish address by this function, I check publish address from...
Hello community... I was able to compile the GPS sample and flash an actinius icarus (nRF9160) using the Actinius Programmer once and it said successful. However, checking...
NRF52833+SDK17:
I want to use the saadc to sample a DC brushed motor running current when pwm at rising edge, pwm driving the motor.
I can't understand the real meaning...
Hi, I've been working on SDK v1.6.1 and I just wanted to try the v1.7.0, however some functions on the power management have changed, in particularly:
int pm_device_state_set...
