We built TestBot because embedded and hardware teams have been stuck choosing between two bad options: expensive enterprise HIL rigs that take months to set up, or manual testing that doesn't scale as devices get more complex. TestBot is an agent-based test automation platform for embedded, IoT, and automotive systems. Instead of one rigid tool trying to do everything, TestBot uses dedicated agents for each protocol — CAN, CAN FD, LIN, UDS, DoIP, J1939, SOME/IP, XCP, Modbus, PROFIBUS, PROFINET, EtherNet/IP, BACnet, BLE, Bluetooth, and Wi-Fi — plus physical test jigs (CAN-to-USB adapter, I/O module, decade resistance box, SCARA robot arm, AI vision camera) that let you validate the actual hardware layer, not just simulate it. A few things we're especially proud of: 🔧 Write tests graphically (no code), or in Python/Java — whichever fits your team 🔁 Runs 4,000+ CAN test cases in a single overnight regression run for automotive ECU validation ⚙️ Plugs into CI/CD so protocol and firmware regressions get caught automatically, not discovered in the field 🤖 The same platform also handles web, mobile, and Windows desktop UI testing — so hardware and software validation don't have to live in separate tools We'd love your feedback — especially from anyone who's fought with manual bench testing or felt priced out of traditional HIL setups. What's the most painful part of testing hardware-connected products for you right now? 👇

TestBot

Test Automation Framework for Embedded Systems

Test Automation Framework for Embedded Systems