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How can i get nRF51822 buildcode and lot code
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There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code. My question is how can I get those codes...
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Started over 7 years ago
by qshi
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Debugging Hardfault - Registers Not Consistent
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I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
- nrf52
- sdk12.3.0
- freertos
- saadc
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Started over 7 years ago
by Dave_couling
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Question about sd_ble_gatts_hvx？
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Dear nordic employee my purpose is send a data the length is from 150 to 273 when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...

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Started over 7 years ago
by victor_CHINA
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ASK:why my service always found failed? thks
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Dear nordic employee： The service I want to find is the sound service of the thing52 thingy sound service I tried to modify the HRT_central_client project to find the...

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Started over 7 years ago
by victor_CHINA
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About BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST
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When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST: 1, when peripheral...

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Started over 7 years ago
by Stayhungry

Recent in Nordic blog

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Hung Bui

In SDK v8.1 we added the TWI driver (nrf_drv_twi.c). Unfortunately the nrf_drv_config.h file wasn't updated correctly with the new driver. The symptom is the error with "TWI_COUNT is missing". Here…
- 20 May 2015
Common FAQs on DFU

Hung Bui

If you are looking for a place to get started with DFU, please have a look at this presentation here and the tutorial here. In this post, we cover some in depth Q&A topics regarding Device Firmware…
- 15 May 2015
Programming the nRF51822 Beacon Kit with the nRF51DK

Stefan Birnir Sverrisson

One way to program the nRF51822 Bluetooth Smart Beacon Kit is to use the nRF51 DK. This gives you a full scale development platform (the nRF51 DK). This blog will go thru the steps needed to program…
- 7 May 2015
Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

eric ely

Bluz is a brand new development kit that brings Bluetooth LE to the internet. We have paired up with Spark and ported their FW to the nrf51822, allowing Bluz to be controlled and programmed over the…
- 15 Apr 2015
nRF51 current consumption for common scenarios

Stefan Birnir Sverrisson

The following is the estimated nRF51 current consumption during advertising with the DCDC disabled. Advertising 1: TX power: +4dBm adv interval: 20ms (minimum advertising interval in normal adversising…
- 14 Apr 2015
Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

Håkon Alseth

Building kernel for RPi2 with bluetooth_6lowpan In this guide, you will have two choices: Cross-compilation build Native build Choose the one that fits your needs. Cross-compilation is…
- 9 Apr 2015

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How can i get nRF51822 buildcode and lot code View Voters Login to vote on this thread 0 Login to vote on this thread 0

Debugging Hardfault - Registers Not Consistent View Voters Login to vote on this thread 0 Login to vote on this thread 0

Question about sd_ble_gatts_hvx？ View Voters Login to vote on this thread 0 Login to vote on this thread 0

ASK:why my service always found failed? thks View Voters Login to vote on this thread 0 Login to vote on this thread 0

About BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST View Voters Login to vote on this thread 0 Login to vote on this thread 0

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Common FAQs on DFU

Programming the nRF51822 Beacon Kit with the nRF51DK

Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

nRF51 current consumption for common scenarios

Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

How can i get nRF51822 buildcode and lot code
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Debugging Hardfault - Registers Not Consistent
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Question about sd_ble_gatts_hvx？
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ASK:why my service always found failed? thks
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About BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST
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