hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hello expert,
I just jump from TI. Could anyone tell me if nordic has any chipset like TI CC1310 which supports direct access to the receiver I/Q quadrature samples?
...
The Thingy91 GPS system sensitivity is terrible. Getting the GPS to lock on takes forever, and many times doesn't lock on at all, and if it does lock loses the connection...
Hi community ! Here : https://devzone.nordicsemi.com/f/nordic-q-a/62414/different-behaviour-with-same-program-and-boards i get some problem with different behaviour when programming...
I'm using the Laird Connectivity BL654-DVK board as a basis for evaluating the nRF52840 for our application.
I started by using the .../examples/ble_peripheral/ble_app_hrs_freertos...
Hi,
When we do the UART stress testing with serial_lte_modem sample, the slm will crash by sending AT commands with interval 100ms.
the debug log will show "<wrn> at_host...
Hi ,
I have question about the specification of CPU running current. We did measure the current by PPK to force the CPU always running but the result is quite different...
Dear DevZone, I'm trying to perform a BLE OTA DFU with two nRF52840 Dev Kits. I followed the step by step guide from Nordic provided at the following link: devzone.nordicsemi...
Hi , Dear Nordic supports:
I am using NRF52832 for the iterative development of a product. In the previous generation of products, I used a PWM control LED flashing, whose...
Hello.
Could someone recommend me a verified antenna RF Switch for AoA using Bluetooth nrf52811 ?
What parameters are crucial for proper functionality with nrf52811? ...
Hi,
In ble_app_cts_c example(SDK 16), is it necessary to perform app_timer_init()? Because I could see that, no timers are being setup in the function timers_init().
If...
Hi,
When I read about interframe spacing in the product spec ( https://infocenter.nordicsemi.com/index.jsp?topic=%2Fps_nrf52840%2Fradio.html&cp=4_0_0_5_19_8&anchor=ifs ...
I have a nrf52832 chip acting as a serial passthrough to an external app. Basically, it works great, unless I start sending high amounts of data into it. Once I do that, I...
I am developing an IoT system in which I need to link multiple devices to a master, which is why my nRF52810 chip caught my attention so I am interested in knowing how many...
