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...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
Hello Sir,
I have developed small and compact product using nRF52832 Soc. Due to size limitation and device is portable. I have attached snap shot of power supply circuit...
Hello sir,
I am develop us product using nRF52832 chip on DK board use S132 soft device and its working well fine. So now we are designing hardware PCB of my product for...
Hello, I am trying to use adc with the uart so i can monitor the readings from adc. But when I include both drivers (nrf_drv_saadc , nrf_drv_uart) i got a confliction error...
Hello, although i have included every library and c file that is needed. i still get a declaration error. I'm almost sure that i enabled everything in sdk_config . I'm kinda...
In sd_power_system_off()，the nrf51822-board current is 2uA；And I think the current in sd_app_evt_wait() will be ~4uA(Is it correct)?
In sd_app_evt_wait(), the code...
In this example project
nRF5_SDK_12.3.0_d7731ad\examples\ble_central_and_peripheral\experimental\ble_app_multirole_lesc\main.c
/**@brief Function for initializing...
Hi,
I am trying to migrate to SDK14.2 from SDK12.
I have succesfully migrated to SDK13, but I am seeing linker issues with 14.
The linker comes with the following errors...
Hi
I am new to BLE. I try to use Dongle + Master control Panel as a peer device. I follow this tutorial application: devzone.nordicsemi.com/.../
I try to flash program...
Hello. We are in development for Zigbee compliant devices. Could not locate Nordic on the Zigbee.org website as being compliant. Is this an error or misunderstanding on our...
Hi,
I am confused with the migration document regarding the dispatch function being removed.
In the previous uart example the dispatch function included:
ble_conn_params_on_ble_evt...
Hi,
For understanding the app_timer lib, I created a piece of very simple code with SDK 12.3.0 and S132 present, but got some problem with it.
My intention is to start...
Hello. I've just purchased "nrf51822" module. I want to use the Bluetooth functionality of the board. But while compiling the 'ble' program it I've encountered few issues...
Hi
I've been testing HID example ("nRF51 SDK v9.0.0\examples\ble_peripheral\ble_app_hids_keyboard\pca10028\s110\arm5_no_packs") for a while.Now,I want to test Custom HID...
I am using nRF52832 , i need to connect external antenna with nRF52832 chip.
I need 20 to 30 meter range. so which antenna is useful. and what is the necessary rule for connect...
