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NRF52840 + WIFI COPROCESSOR 0

Sir, We finally added WIFI to NINA B302, using a NINA W102 coprocessor! https://github.com/khoih-prog/WiFiNINA_Generic Please, enjoy!!! Here a portuguese BLOG...
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Started over 5 years ago
by Miguel
Not Answered
I2C driver for 16x2 LCD Display 0

Hello! Does anyone know of a library for the I2C LCD 16x2 display? I found the library by lovee, https://devzone.nordicsemi.com/f/nordic-q-a/23401/nrf52832-connect-with...
- software
- nrf52
- Evaluation
- nrf52832
1174 views

0 replies

Started over 5 years ago
by Lars Fagerbakke
Not Answered
I can only send data one time 0

Not really sure where the problem is here, my guess is in the code... I just recently saw this: https://www.avrfreaks.net/comment/1342846#comment-1342846 Although my issue...
639 views

0 replies

Started over 5 years ago
by ulao
Not Answered
Need help modifying Nordic Thingy code, and adding a few features 0

We are finishing up a project with the nRF52832 based on the Nordic Thingy. Most of what we want it to do are normal functions of the Nordic Thingy. It connects to a mobile...
515 views

0 replies

Started over 5 years ago
by RSMiles
Not Answered
I2S driver in SDK 16 0

Did anyone try to drive WS281b LED with I2S using nrf5 SDK 16 there're some differences in the new version
560 views

0 replies

Started over 5 years ago
by Mark93

Recent in Nordic blog

Writing BLE firmware with a few lines of code

Nguyen Hoan Hoang

Writing a BLE firmware can now be done with a few lines of code. The code example bellow is all you need to write for a non-connectable BLE firmware that advertise a counter value every second in the…
- 29 Dec 2017
nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
- 15 Dec 2017
One minute to understand BLE connection data package

viewtool

1.Profile During connection procedure of BLE, there are three packages: SCAN_REQ, SCAN_RSP 和 CONNECT_REQ。 SCAN_REQ： Scan request, issued by MASTER DEVICE, send to SLAVE DEVICE，sent by the Link Layer…
- 15 Dec 2017
One minute to understand BLE MTU data package

viewtool

1.Profile MTU: ATT Maximum Transmission Unit (MTU) is the maximum length of an ATT packet. The ATT MTU is defined by the L2CAP and can be anywhere between 23 and infinity. The implementation of the Bluetooth…
- 15 Dec 2017
Debugging on nrf52840 with GDB from CLI on linux

jfcamel

Today I tried to find the better ways to debug program on nRF52840 PDK from CLI on linux. The ways that I tried [Failed] openocd (both stlink and jlink) & gdb [Succeeded] JLink & JLinkGDBServer &…
- 14 Dec 2017
The KEY POINT of example "ble_app_uart"

QQ645116977

This article baed on "pca10040", nRF52832 example code path "examples/ble_peripheral/ble_app_uart" IMPORTANT!!!! board config file of this example located in "components/boards/pca10040.h" and uart…
- 12 Dec 2017