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 have to use 240 bytes for my sensor value to send in bluetooth. so i choosed to work on ble_app_att_mtu_throughput i need only pheripheral to work on it . i have to remove...
Hi, I was wondering if hosting more than one nrf Connect for desktop version on the same computer was possible. The reason is that I need to use both the old app LTE link...
Hello,
I have connected a LSM6DSO sensor to my nRF52805 which is powered via GPIO. At startup zephyr RTOS wants to init the sensor and failed. After a reboot it detects...
On the SDK 17.0 NRF52840 platform, using sd_temp_get to read the chip temperature works correctly. However, if the sd_clock_hfclk_request function is used in subsequent operations...
Hello,
I'm trying out the example code "pin_change_int_pca10056". But the delay time between sensing a voltage change and toggling the output GPIO is quite long. 22us. Is...
I wanted to know in what ways can I connect thingy:53 to nrf9160 dk via Bluetooth? I understand that dk has onboard nrf52 and hence thingy:52 could get connected wirelessly...
Hi all, I am using the nRF52840 and I came across the nrf52_handle_approtect() func in modules/hal/noridc/nrfx/mdk/system_nrf52.c.
In the nrf52_configuration_249() function...
Hi,
I am unable to access P0.09 and P0.10. I face a similar problem to this thread . I've declared CONFIG_NFCT_PINS_AS_GPIOS=y in prj.conf. Also I've checked 0x1000120C...
i have a custom board that uses a nrf5340 that has been hardware modified so i can work again on getting my board to draw the mimimum power from the battery.
i have a PPK2...
I am using nRF5 SDK (17.1.0).
The MTU size is set to 53. I am using sd_ble_gatts_hvx() to send 16 bytes of data via Notification.
When I check the received data with the...
Hi,
Our product is currently undergoing FCC and ISED certification with Dekra. They are asking for 58741REM.001, 59675REM.001 and 64610REM.003A1 reports for reference. Can...
Hello! I am a newcomer to nrf and embedded programming (other than basic arduino and micropython projects). So far I have gone through many of the devacademy walkthroughs...
Hi, I'm trying to read data from an LIS2DH accelerometer using the nRF5340 DK board. I have been able to build and flash my code to the board, but the terminal outputs, "Device...
