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 would like reduce TX Power in DFU secure bootloader, I would like use sd_ble_gap_tx_power_set function but I faced with the following problem, I don't know how to get conn_handle...
Hi
I am working on the GPS for Thingy91. The Thingy91 is able to get the fix when I am outside and test it. However, when I am in the building by the window or on the balcony...
Hello ,
I am bit confused about the minimum and maximum connection interval . what does mean ? it is time interval for the connection or else time interval for the data...
Thanks in advanced. Platform is nrf52832, SDK_17.0.2, use nrf connect app. I create custom service. If I set 128bit base uuid: {0x9E, 0xCA, 0xDC, 0x24, 0x0E, 0xE5, 0xA9, 0xE0...
Hi, I'm testing ble mesh using the "Mesh Light" sample with my developer board using Zephyr.
My components are: - My device: Makerdiary.com nRF52840-MDK development board...
Hello world :-)
I would like to use Bluetooth Low Energy Sniffer [1] and 802.15.4 Sniffer [2] on nRF52840 DONGLE using my FreeBSD workstation. I did manage to build the...
Hi!
I am trying to utilise the BLE SIG service for environmental sensing (0x181A) with the characteristics for temperature (0x2A6E) and humidity (0x2A6F). I would like to...
Hi
I'm trying to build blinky example (from SDK17.0.2) to run it on nRF52833DK.
The board is running correctly if I download the hex comes with SDK but failed if download...
Hi, I'm writing a library for the common Hitachi_HD44780 (LCD2004 etc) but need it to be non-blocking. I'll open source it once done. I'm using EasyDMA to do the transfers...
Hello,
I am trying to solve my issue for few days without success hence your help would be appreciated. I found a lot of related issues, but any of the solutions doesn't...
Hello,
I am using nRF52840 chipset and I was using the Segger tool chain properly. But recently I started getting below error "The evaluation period of this release has...
Hi,
I am doing the project in nRF2832 , where I need to collect some data from the sensor and temperature value that i need to save in the .CSV file format in SD cARD ....
Hi,
I have a question about setting the gpio pin status. From the picture, it seems that the value on the right represents the status of the gpio pin. So the default value...
I'm using NCS 1.4.0 and 2 boards nRF5340PDK.
I'm using central_uart and peripheral_uart samples. Both display when connection interval change.
The central_uart use BT_LE_CONN_PARAM...
