Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
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...
We have designed an electronics product - a PC peripheral and are looking to release it to market. It’s basically a ATSAMD21 microprocessor connected to a battery, which charges...
My requirement is to send 16kHz 1channel voice data stream to pc .
I use 16khz (2 channel and 1 channel) wav and 1 48khz (2 channel) wav as input (converted to .c file)...
Hi Nordic team,
I was working on nRF DFU (secure_bootloader_ble_s140_pca10056) .I just want to advertise my device mac id to Phones app while in OTA mode to specify devices...
We want to use the iperf3 tool to measure packet loss while sending packets between two nRF52840 DKs. But we can't seem to find any instructions. We are using a variant of...
Hello,
I use zb_cli_wrapper.py and the Zigbee Cli Agent Router example.
I try to discover attributes from a GreenPower endpoint (242), the commande is :
communicator...
Hi,all~
The program runs on nRF52833.The SDK version is NRF5_SDK_17.0.2_D674DDE. At the beginning, MCU sends data to nRF52833 through serial port, and the data can be received...
Hello,
It looks like a possible policy issue - but I was wondering if anyone here has successfully provisioned IoT in this Amazon AWS Region/Endpoint: iot.ap-northeast-1...
I am trying to deploy an trained Impulse module into nRF52840, but not sure about how to do it.
In the edge impulse documentation, they mention we can link the impulse from...
We've been chasing a seemingly randomly appearing bug, where a call to the Zephyr MQTT library seems to sometimes block indefinitely. More specifically the hanging function...
Hello. I am developing a central operation using nrf52832 (S132 v7.0.1, SDK v17.0.0).
When receiving advertisements, "nrf_ble_scan_filter_set" is used to filter the device...
Hi ,
There is an error when to debug the nRF52840 target board by the PCA10028 board(as error information).
(pls note, There is running okay when to debug the nRF52840...
I have an nRF52805-based BC805M module from Fanstel. I need to control it from an MCU over serial/I2C/SPI to implement Bluetooth profiles like BIP and FTP. I prefer canned...
Hi,
I have two sets of hardware, one is nrf52840 DK, and the other is my own board. I use the same program, update package and mobile phone. When using nrf52840 DK, the...
