I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
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...
I want to develop a 2.4G mouse Dongle and have used NRF52840 and SDK 17.0.2. When I have used USB or ESB one by one - all is Ok. But when they are used together - usb driver...
Hey all
I've been searching and trying all sorts of options for this but I'm stuck.
I'm currently working on a Thread sensor prototype on the 52840DK. I'm trying to...
There are two issues in one here. The easy fix is the check for overflow in format_offset_string_print() if (length <= p_cli->p_ctx->vt100_ctx.cons.terminal_wid - terminal_offset...
I have a bit of an odd one, and would appreciate any input. We have a fairly complex project, which does various things, but some of the time, I get a hardfault. The issue...
I am getting linker errors such as the following:
Output/Release/Obj/saadc_pca10056/nrf_sdh.o:SDK\components\softdevice\common/nrf_sdh.c:83: undefined reference to `start_sdh_req_observers...
Hello i have a keyboard with nrf52840 with ZMK firmware, BLE, adc, gpios, i2c0, usbd, DCDC and CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC
When it is connected with the computer...
I would like to know the natural interrupt priority among different peripherals of nrf52840.
Specifically I am looking for default interrupt priority between RTC1 and TIMER1...
Hello, guys. I'm using the PCA10040 and the SDK 16.0's BLE UART peripheral example. I am trying to make PWM signal below.
When PWM0 stops, PWM2 works, and when PWM2 stops...
Hello everyone,
I am working on an nRF52-DK and getting familiar with Zephyr. In this process I am currently trying to extend the BLE MTU size beyond the default 23 bytes...
Hello,
My device is a USB HID peripheral connected to a PC. There is a case when the PC is turned off, but USB power is present. I want to detect this situation.
At the...
Is it possible to detect the presence of a Low Frequency Crystal and configure softdevice to use if present, otherwise use the internal RC oscillator?
A proposal would be...
Hi,
we have troubles to use 4wire NRF LPUART between nRF52840 (client) and nRF9160 Serial LTE Modem app (server).
We use v1.5.1 of nRF Connect SDK.
For nRF9160 we added...
Hello Team,
I want to know while Ble device is connected to the android device and within 5mins if device not get any data from android device then,
- Can device enter...
