Hi all !
I'm trying to evaluate the throughput i can have between a Motorola 4G and the nrf51. The nRF51 is the peripheral and the phone is acting as a central.
To do...
I have a digital microphone chip, it has the CLK, DATA, LR_SEL three pins, now I will pick up the three pin nrf5283 three pin is as follows: CLK connectionI2S_CONFIG_SCK_PIN...
Hello, Nordic Team, I'm embedded designer from Russia, discovered your amazing wireless MCU NRF52832. I looked through your SDK and peripheral drivers, and unfortunately found...
Thanks Stefan. The zip file making and updating steps work perfectly for me, if I follow your steps and make it from your stock pre-built "dfu_test_app_hrm_s132.hex". My question...
Hi!
I'm trying to configure my NRF8001 module with the help of nRFgo studio. I'm using Nordic UART over BTLE service template. The module can be discovered via nRF Master...
I'm trying to make a BLE device that actually pairs securely. I posted this question on StackOverflow but didn't get any answers - maybe someone here knows more. As far as...
Hello, i know its an often discussed topic but i already read lots of threads about it and didnt find the answer.
I have a simple program that enables the softdevice s110...
Hi,
We are using an nRF8001 with bonding.
We tested the use case were a bond has been established with an iOS app. Then the connection was terminated by closing the...
Hi
am using a thermistor of 10 k with a known resistor of 10 k ,and am giving the voltage divided input to ANI2 (p0.02).The suppply voltage for thermistor is external of...
Hi,
We designed an nrf51822 BLE application using the mbed kit and on-line tools.
Our target pcb has a 1.8V onboard supply. To minimise consumption i want to disable the...
I have an android client that functions as a central and have an app on my MAC (peripheral) that this central connects to and sends data.
At this point, I need to wait...
hi.
we are planning to use 3 chips of 51822 to implement a data collecting system. one chip uses s120 and the other two use s110. chips using s110 collect data and deliver...
Hi,
I have a piezo buzzer connected to pin 14 on a Nordic nRF51822. Here's some code I use to drive it, based on the Nordic PWM library here: github.com/.../nrf51-pwm-library...
Hi,
We have an issue with app_uart_fifo which occasionally locks up during data transfer from NRF51 to an other uC.
System description:
We're using first revision...
I am working with the nrf51822 eval kit and custom boards based on the Laird BL600 module. I am using SDK v5.2.
I am trying to connect to external Flash (Microchip SST25VF016B...
I need to have configuration tables(more than one) on my BLE device. As far as I know nRF51822 doesn't have built-in eeprom so my options are limited to external serial one...
We are currently looking at developing a new BLE Tag based on the nRF51822. From the technical datasheet we decided that to save power we would use the internal DC2DC converter...
in ble_app_ancs application,when config RTC0 before Running SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false) function.then run in this function will cause error...
Hello everyone,
I'm currently trying to change the connection parameters to be quick(100ms 0 slave latency) on a button press and after a timer timeout I go back to the...
Hi,
I have some problem. My code was working and everything was fine, but I decided to improve my program. I made some changes, and now TX_DS interrupt on PRX side doesn...