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Real Engineering.

Real Results.

219 has deep experience integrating connectivity into products and prototypes across many industries. We have helped clients develop proof-of-concept prototypes to evaluate new ideas, designed products completely centered around connectivity, and helped integrate smart elements into existing designs to enhance core functionality. Our in-house, interdisciplinary team allows us to move with high efficiency to develop robust solutions at the junction of electronics, firmware, software, and mechanical engineering.

219 is extremely professional to work with and has the state-of-the art skill set to build BLE and embedded platforms, from early prototypes right up to internationally certified production products. PK Mishra | Fingertips lab

Firmware and Software

219 has extensive experience developing firmware and software solutions that tightly couple user needs and core functional requirements. We develop the code that runs on smart devices to provide application specific behavior and support communication links to the cloud via iOS, Android, and PC.


Great products require close attention to the interplay between functional electronics and mechanical design. 219’s breadth of in-house engineering talent and years developing tightly integrated designs allow us to quickly iterate on custom hardware solutions to develop products with optimal form and function.

The Process

219 Design has a tried and true approach for developing smart products from concept exploration all the way to production. Our process is organized to minimize development cost and time, and is custom-fit for each project’s needs.