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nRF52840 locked with APPROTECT, unable to recover/flash without nRESET pin 0

Hi, I am working on a custom nRF52840 design (using nRF Connect SDK v2.9.3) and I have accidentally locked the chip via APPROTECT. My major issue is that on this hardware...
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0 replies

Started 29 minutes ago
by lassey0
Not Answered
Unable to read gpios 0

Hi, I am unable to read GPIOs (always getting 0x00000000 from gpio_port_get or 0 from gpio_pin_get). My main project is https://github.com/marcuswu/leaf-fall/tree/main/firmware...
9 views

0 replies

Started 1 hour ago
by mwu
Not Answered
DECT shell IPv6 and ETSI TS 103 874-3 0

The DECT Nr+ shell (the MAC version, not the -phy; tested with v3.3.0-ba167d9f3db4) offers IPv6 connectivity. The DECT standard has a profile for IPv6 described in ETSI...
14 views

0 replies

Started 2 hours ago
by chrysn
Not Answered
Public and Private key generation for TLS communication using PSA Crypto calls. 0

Hello, Overview: Currently we are using nRF9160 we are using mbedtls library for generating EC key based certificates (self-signed and CSR). Our code is built with TFM...
10 views

0 replies

Started 2 hours ago
by AR Jadhav
Not Answered
nRF54lm20b Sidewalk Support 0

Hi Team, I just wanted to ask is amazon sidewalk support package for nRF54lm20b is available. If yes, please guide me with steps to add it to the project. Thanks and...
17 views

0 replies

Started 3 hours ago
by VinayKotadamakki

Recent in the DevZone Blog

FruityMesh v1.0 - connection-based open source BLE Mesh now available on Github

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Overview In this blog, you will measure the PSM floor current for the rev. 2 version of the nRF9160 SiP. Requirements Hardware You will need: an nRF9160-DK (the one used here was v1.0.0). Be sure that…
- 7 May 2020