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Releases: nrfconnect/ncs-serial-modem

v1.0.1

26 Mar 13:22
@trantanen trantanen
v1.0.1
5945158

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v1.0.1 Latest
Latest

Release Highlights

  • Uses NCS v3.2.4 release.
  • Improve pipe handling of CMUX modem trace module.
  • Change RI from pulse (100ms) to level triggered meaning RI stays asserted until the host asserts DTR.

What's Changed

  • [Backport v1-branch] Cmux trace script fixes by @github-actions[bot] in #199
  • [Backport v1-branch] app: Fix full modem update completion flow after reboot by @github-actions[bot] in #200
  • [Backport v1-branch] Improve pipe handling of CMUX modem trace module by @github-actions[bot] in #202
  • [Backport v1-branch] workflows: Optimize integration run by @NordicBuilder in #213
  • manifest: Update nrf to v3.2.4 by @trantanen in #214
  • [Backport v1-branch] drivers: dtr_uart: Change RI from pulse to level by @NordicBuilder in #217
  • [Backport v1-branch] manifest/compliance: add allowlist filtering and compliance fixes by @trantanen in #227
  • app: Do not call LOG_PANIC() with reset or shutdown by @MarkusLassila in #231

Full Changelog: v1.0.0...v1.0.1

Contributors

NordicBuilder, trantanen, and MarkusLassila
Assets 8
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v1.0.0

19 Feb 10:51
@trantanen trantanen
v1.0.0
79e9caa

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v1.0.0

Release Highlights

  • This is the first official release of the Serial Modem.
  • Uses NCS v3.2.2 release.
  • Added DFU AT commands.
  • Added run-time setting of UART speed (AT+IPR).
  • Added modem trace support for a CMUX channel.
  • PPP starts on AT UART when used without CMUX. Option to use secondary UART removed.
  • Changed UART pins for external MCU use case.
  • Marked the following features experimental: Thingy:91 X, nRF Cloud AT commands, MQTT AT commands, LwM2M carrier lib, memfault and sm_at_client.h.

What's Changed

New Contributors

Full Changelog: v0.3.0...v1.0.0

Contributors

jorgenmk, SeppoTakalo, and 7 other contributors
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v0.3.0

18 Dec 13:19
@trantanen trantanen
v0.3.0
8a6381d

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v0.3.0 Pre-release
Pre-release

Release Highlights

  • Uses NCS v3.2.0 release.
  • Added automatic data reception for sockets with AT#XRECVCFG.
  • Added PPP shell sample for nRF54L15 and native_sim hosts.
  • Removed TCP and UDP clients. Sockets and automatic data reception feature replace them.
  • Removed support for nrf52840dk, nrf5340dk, nrf7002dk in the host samples.

What's Changed

New Contributors

Full Changelog: v0.2.0...v0.3.0

Contributors

tokangas, SeppoTakalo, and 4 other contributors
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v0.2.0

25 Nov 11:52
@trantanen trantanen
v0.2.0
f846638

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v0.2.0 Pre-release
Pre-release

Release Highlights

  • DTR and Ring Indicator pins replace power and indicate pins.
  • Refactoring of socket API. All commands now take a socket handle. Also adding support for hexadecimal sending and receiving.
  • Changed default AT command terminator to CR.
  • Optimized PPP/CMUX and Cellular Modem driver implementations to support proper power saving. A sample to be introduced in the next release.
  • Added generated documentation.
  • Removed support for nrf9160dk, nrf9161dk, nrf9131ek and thingy91 board targets.
  • Removed the following features: Native TLS, TCP/UDP servers, HTTP client, FTP, GPIO, TWI/I2C

What's Changed

New Contributors

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Contributors

SeppoTakalo, mgolu, and 5 other contributors
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v0.1.0

26 Sep 11:42
@trantanen trantanen
v0.1.0
aaf201c

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v0.1.0 Pre-release
Pre-release

The first draft release of the Serial Modem Add-On built on nRF Connect SDK snapshot taken on 25th Sep 2025.
The functionality and APIs of the Serial Modem are the same as in Serial LTE Modem from nRF Connect SDK v3.1.x. However, a lot of renaming has taken place.

What's Changed

Full Changelog: https://github.com/nrfconnect/ncs-serial-modem/commits/v0.1.0

Contributors

trantanen
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