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...
Hello,
I am using nRF52840, SDK_16.0.0, S140 SoftDevice and Segger 4.16 for flashing the image. I am using ‘ble_app_blinky’.
I have queries on enabling HW crpto accelerator...
I'm implementing the device side of the DFU-protocol (v16) (Control Point & Packet) using the nFR Connect Mobile as DFU Controller. In the app I select Application as file...
Hi All,
Since 2 weeks I try to configure a gap with a "raw payload" but it's a Chinese puzzle! Between different SDK, with different "Soft Devices" and examples dating back...
Hi,
I've install the throughput example (examples/ble_central_and_peripheral/experimental/ble_app_att_mtu_throughput) on an nRF52840-DK and I test it against all kind of...
I made 20 pieces of porototype devices. Testing some damaged them, NRF52832 does not work and the voltage on them is 1.556V, others work again but after disconnecting the...
Hello All,
I am trying to publish the data gathered from UART using MQTT . So far I was able to get serial data in the inData buffer. I am not able to publish data automatically...
To the kind attention of Nordic support team,
According to your valuable experience and manufacturers' capabilities, having the package a pitch of 0.35 mm is it possible...
I use nordic 52810.
I am trying to use s112 and HW IIC but I got the compiling error:
twi_hw_master.c:34:5: error: 'NRF_TWI1' undeclared (first use in this function) ...
I have a nRF52840 based product prototype which includes a power management integrated chip (PMIC) and a Li-Po battery.
The product recharges via a USB connector. The USB...
I am always getting the same issue on each sample I try to build. Not only on this "lte_lc.h". This error is also shown with several files or on the code lines....
Checking...
I am trying to “spy on” two ANT+ devices talking to each other:
The first device is a bike trainer running the ANT+ FEC profile
The second device is a computer (running...
