New HART® Slave Stack version 7.7

Tuesday, 15. June 2021

MESCO presents version 7.7 of its HART® Slave Stacks

MESCO has launched a new version of its portable protocol software for HART field devices (HART: Highway Addressable Remote Transducer). HART Slave Stack 7.7 offers a quick and easy solution for implementing device communication that fully corresponds to the HART fieldbus system. A detailed documented interface for API (Application Programming Interface) makes integration and porting even easier. The pre-certified software shortens development times considerably.

The main advantages

  • The framework contains 57 additional common practice commands and fulfils the new test specifications for the HART protocol.

  • Together with the structured Hardware Abstraction Layer (HAL), the programming interface, which is documented in detail, ensures easy integration and portability.

  • The MESCO slave stack already fully complies with the new HART protocol test specifications of the FieldComm Group from June 2017.

MESCO supports its customers in the development and certification of devices. In addition, we have many years of experience in hardware development, for example for physical layers.
Benefit from our extensive know-how. Reduce the risk with the help of our development services and shorten the time to market for your product significantly.

Learn more about HART »



MESCO @ SPS Nuremberg

Meet MESCO at the SPS 2021 in Nuremberg, Hall 5 / Stand 210. Our experts will be on site from 23 to 25.11.2021 and will be happy to advise you.
We develop for you! MESCO Service and Design Packages help you to develop your product easier and faster. This will reduce your development effort and get you to market faster.



Online Round Table, 30/09/2021

+++ Webinar announcement +++
2nd Online Round Table 2021:
Analog Devices, TÜV NORD, MESCO
Up-to-date know-how of experts, applicable to projects with functional safety and safety protocols
– free of charge –


Ethernet-APL & OPC Foundation cooperate

The cooperation between the OPC Foundation and the Ethernet-APL consortium will enable Ethernet-APL / OPC UA interfaces in the future. MESCO follows this trend and is expanding the Ethernet APL service accordingly: PROFINET / OPC-UA / MQTT communication can be implemented in field devices.