Teradyne announced on November 9, 2026, a new platform called Omnyx Edge, which tests the electronic boards used in physical AI and edge AI devices before they are built into finished products. The board test system is designed to be integrated into manufacturing lines, and its defining feature is that it can combine multiple test steps into a single automated insertion. Teradyne has so far deployed Omnyx mainly to test AI boards for data centers, but the new product extends its scope to robots, vehicles, and a range of edge AI devices. It is meant to cover not only the boards that handle AI computation but also those for the sensors that perceive the surrounding environment and the drive systems that move machines, supporting quality control in the manufacture of physical AI equipment.
From AI compute to sensing and drive systems, testing before final assembly
Omnyx Edge targets three broad areas: compute, sensing, and drive. The compute area includes AI compute modules and robot controllers, while the sensing area covers boards related to cameras, radar, and similar devices. It also supports boards responsible for machine motion and power delivery, such as actuator drive circuits and DC-DC converters. These boards serve different roles inside a device, but the aim in every case is to test for electrical problems and functional defects before they are built into the finished product.
According to Teradyne's official product page, Omnyx Edge can perform in-circuit test (ICT), boundary scan, and on-fixture functional checks in a single automated insertion. ICT examines the electrical characteristics of components and circuits on a board, while boundary scan uses the test mechanisms built into compatible semiconductors to check signal paths that are difficult to contact physically. Combining these with functional checks lets different test items be handled in one continuous process. However, Omnyx Edge tests electronic boards; it does not guarantee the decision-making accuracy of AI models or the functional safety certification of finished robots or vehicles.
Support for high-density boards, with power circuit and LED checks
Boards for AI devices are becoming increasingly dense, and it can be difficult to make direct probe contact with every circuit. To address this constraint, Teradyne makes use of boundary scan and also offers device programming capabilities through integration with outside partners. The idea is to widen test coverage even on boards with limited physical test points by taking advantage of the functions of compatible devices.
Power circuit testing uses PowerSense. It employs non-contact PWM (pulse-width modulation) sensing to verify the operation of components such as the DC-DC converters that supply power to AI processors and drive-system boards. LEDSense, meanwhile, optically inspects LEDs mounted on a board inside the fixture. Together, these let the system check power systems and display components in addition to conventional electrical circuit testing.
The system also includes features for connecting with the manufacturing line. It integrates control of PLCs (programmable logic controllers), HMIs (human-machine interfaces), and handlers that transport and handle boards, so it can be built into automated production processes. Teradyne also says it supports AI-based predictive maintenance, aiming to secure equipment uptime and sustain overall equipment effectiveness (OEE). That said, the announcement materials and product page reviewed do not include measured data showing how much predictive maintenance improves uptime or OEE.
Three models, with up to about 6,500 test pins
Omnyx Edge comes in three models that differ in test pin count and site configuration. It is important to distinguish between the total number of test pins in the system and the number available at a single test site. In models that support multiple sites, a high total pin count does not necessarily mean all of the pins can be used on a single board. Based on the product specifications published by Teradyne, the configuration of each model is as follows.
| Model | Site configuration | Total test pins | Test pins per site |
|---|---|---|---|
| Omnyx Edge 25 | Single site | About 2,500 | About 2,500 |
| Omnyx Edge 50 | Multiple sites | About 5,000 | About 2,500 |
| Omnyx Edge 65 | Single site | About 6,500 | About 6,500 |
The Omnyx Edge 25 has about 2,500 test pins at a single site, while the Edge 50 has a total of about 5,000 through a multi-site configuration. However, the Edge 50 provides about 2,500 pins per site, which does not mean all 5,000 can be used on one board. The Edge 65, by contrast, offers about 6,500 pins at a single site, making it suited to boards that require a large number of test points. Because of these differences, anyone selecting a system needs to match the pin count and site configuration to the requirements of the board under test, not just compare total pin counts.
A higher pin count also does not necessarily mean shorter test times. Actual test capability varies with the circuit configuration of the board, the test items, the test program, the board handling method, and other factors. Likewise, to evaluate real production capacity under Teradyne's claim that multiple tests can be run in a single automated insertion, one must check the test time and throughput for each target board.
According to the product specifications, the board footprint is 530 × 508 mm and the weight is up to 5 kg. The system is also compatible with conventional TSH/TSHL fixtures, so it is intended for adoption at factories that already use existing test equipment and fixtures. However, the announcement materials and product page reviewed do not state specific figures such as price, an official shipping date, test times, or defect detection rates. Judging the actual benefits of adoption will require the release of this information.
Teradyne will exhibit at electronica 2026, the international trade fair for electronic components and technologies, held November 10–13 in Munich, Germany, where it plans to give live demonstrations of Omnyx Edge at Booth 431 in Hall A4. The display is expected to showcase PowerSense, boundary scan integration, and manufacturing line automation features. However, a trade show demonstration does not signify the official start of shipments. How effective Omnyx Edge will be in the manufacture of physical AI devices will depend on test performance and adoption conditions yet to be disclosed, as well as results from actual production lines.