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...
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...
After a few notifications in short succession this code will reliably get stuck in an infinite loop (15.2.0). Can sd_ble_gatts_hvx not be used in this way? Do you have to...
Hi
Struggling getting Directed Advertising to work - I have been through all the examples and have been using the ble_app_hids_keyboard_nfc_pairing example.
My NRF52832...
Good day!
I'm working with electronic part of quest game wherein every player has a "player device" (A) and a various amount of "additional devices" (B).
A is multilink...
I am using ICM20649 evaluation board with nRF52832 interfacing SPI connection. I was able to successfully communicate icm with mcu and get data of accel/gyro on Segger RTT...
We have a discovery issue that seemingly only happens with the Samsung Galaxy S8.
We are using the nRF52832 with SoftDevice S132 v2.0.1, and do directed advertisements...
Hello, I currently use the uart-ble-central example with the 6.1.0 stack. I would like to make two changes. 1.) In the case of received data via Uart, the board jumps directly...
Good day all,
I am trying to build a very simple UART connection between the nrf52840 DK and my computer through a UART dongle.
First, I saw the UART example in the peripherals...
Hello everyone,
I am trying to make a program that makes work a stepper motor 28BYJ-48, my stepper motor is well connected to the ULN2003 and the ULN2003 is well connected...
Hello!
Question 1:
My IIC configuration is as follows
I call this function to read and write IIC
Now encountered such a problem: if I only configuration, namely...
Hi, I am developing an RSSI viewer platform with nrf52840 dongles or DK. However, I need to have a result for accuracy and precision of the device to calibrate them. For this...
Hi,
I am scanning for particular device name, and able to connect.I am using ble_app_gatt example.
Now i want to discover services of that connected device and print...
Hello,
I have quite some difficulties understanding the 16 / 24 / 32 / 128 bit UUID concept. My understanding is as follows:
All BLE Assigned Services / Characteristics...
What's the significance of the conn_cfg_tag argument in nrf_sdh_ble_default_cfg_set? When I first read through the documentation it seemed like you could have multiple configurations...
