I have a PCB with an nRf51822 @1.8V, using the SDK 10 (no chance to change it).
The PCB itself with everything but the nRF (we did not iron it on purpose to measure consumption...
I have downloaded the motion_driver_6.12 for Nordic Thingy 52 as given in the readme.txt file. And I am using Segger Embedded Studio to build and debug the code. But the IDE...
Hi,
I'm working on a project originally based on the light switch example of SDK 1.0.0 and then upgraded to Mesh_SDK 2.0.1 and nRF5_SDK_15.0.0
I use the code shown in...
I am looking for a freelance / contract developer to help us get nRF53840 working as a BLE controller under linux. ie: basic BT linux adapter. Integrated with BlueZ and similar...
Dear all,
I use FDS module to store some data in flash of nRF52832. I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 to test the fds functions feature...
Hello,
I am using nrf51422 with stm32L0. There is a uart connection between nrf51422 and stm32l0. I want to transfer data from stm32l0 to nrf51422 through usart and push...
Hello Everyone,
I am trying to monitor my battery voltage on the analog pin (ADC) so inorder to do that i am going to use the voltage divider circuit to calcualte the R1...
Hi,
We are working on a smart lock project with nrf51822 third party module with an antenna on pcb.
We are trying to cover 50 cm range at -20 dbm. But even at -30 dbm...
I have created a library for HD44780 Hitachi LCD, and I can transmit data to the LCD through an IO Expander without any problem over TWI lines. Right now I am not using any...
Hi,
I'm learing how to use the NRF51 DK and I'm trying to modify the app GPIOTE example including the uart functionality.
I insert in GPIOTE the directive:
#include ...
Hello,
I try to add battery service in ble_app_uart , but it has some problem.
The Problem is that I can see the Battery service on the phone , but it doesn't change...
Hi,
I am using 'pstorage_update' to store data in the internal flash. Whenever the number of bytes that should be written matches the size of a storage block everything...
Hi,
I want to test my PN532 module recently ordered from iteadstudio.com . .i have keil ide and tool chain and nRF5_SDK_11.0.0_89a8197 with adafruit_tag_reader example but...
I want to use the CMSIS-DAP provided here github.com/.../CMSIS-DAP
with the ble nano MK20D board. I don't need to make any changes to the bootloader. Just the firmware that...
Here: email.1and1.co.uk/.../Part_1.html
Bluetooth low energy (formerly Bluetooth Smart)
Shouldn't that be the other way round; ie " Bluetooth Smart (formerly Bluetooth...
hi, i gonna make a single wireless communication between nRF51822 chip and smartphone(nRF Toolbox) .
i can download some refernece layout of nRF51822 chip but there isn...
To adding more 128 bit UUIDs, more services, and more characteristic.
vs_uuid_count is the number of 128 bit UUIDs.
But I figured out the attr_tab_size only by increasing...
Hi there!
I want to send a float from nRF51822 to MCP App. I use this code:
float m_temperature = 26.3f;
uint8_array_t temperature_data_array;
temperature_data_array...
Hi everyone,
I was wondering if there are any issues turning on and off the ANT transmitting channel during run-time of nRF51422 with this:
err_code = sd_ant_channel_close...
