My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
I'm new to Nordic, I just got an nRF 52 DK. Refreshingly simple to get working with Segger Embedded Studio on Mac. I'm particularly interested in the BLE multiperipheral application...
Hi,
I'm trying to build the asset tracker off the master branch in windows 7. I did do west update. Using gcc version 7.3.1 20180622
It fails like below. Any ideas?
...
Hello,
I have the following issue. I am developing an application very similar to the "ble app hids keyboard" example. SDK 15.0, S132 V6.0.0, nrf52832.
I would like to...
Hi!
Previous tickets 234795 and 231307 asked about the status of field updates of the nRF9160 modem firmware. Some solution is coming, but unclear when.
Are there any...
We are developing with the nRF52840, in this instance present in a Laird BL654 module carried by their DVK-BL654 dev board.
After trying three separate examples that attempt...
Hi all,
I need to be able to reprogram an nRF52832 on a daughterboard from a mainboard with a Cortex M7. I have been able to eraseall and reprogram the nRF52, but it seems...
I have searched this site and not found an answer, although this seems to be a similar question: https://devzone.nordicsemi.com/f/nordic-q-a/41853/usb-driver-install-fail...
Hi,
I am stuck in sending and receiving serial data over Rx and Tx in nrf51 DK. I used arduino to prototype a fingerprint access control system. Now I am shifting to nrf51...
Hi,
I would like to know if the LFCLK is enabled after zboss_start(); and after zboss_start_no_autostart().
I would like to use an rtc event to trigger a PPI routine and...
Question: for the nRF52840, if I configure a GPIO pin as an open-drain output (DRIVE setting of S0D1) and then select this pin as a UART transmit pin, does the open drain...
1 .after the flashing the board i get a Zigbee Connection and Bluetooth connection but i can't able to control the bulb by using both board and bluettoth
2. Sir i am using...
Dear all.
I know the nRF52840 has 2 uart module.
I've been used only 1 uart setting like below pin connecting in 52840 DK reference doc.
But now i have to use 2...
*** Disclaimer *** I am a total rookie on this technology *** Disclaimer***
I'm working on a small BLE proof of concept and I have an nRF52840DK board. I've got Wireshark...
Hi, guys! I'm using the nRF52 SDK 15.3 BLE_APP_UART peripheral example.
I wish to add 3 ADC channels (12-bit) to read 3 potentiometers at a sampling frequency of 6kHz. ...
