The sourcing platform buyers use to find verified embedded electronics manufacturers for custom sensor integration and IoT device production. Free to start.
As industrial and consumer products become increasingly connected, the demand for manufacturing partners who can bridge hardware design and embedded software has grown faster than the supply. Finding a supplier who can produce a custom sensor assembly, flash firmware, and deliver a production-ready IoT device requires a platform that goes deeper than a general contract manufacturer directory. TandemOne profiles verified embedded systems manufacturers by hardware capability, firmware competency, connectivity options, and environmental qualification experience so buyers can find the right partner and send a Structured RFI that reflects the full complexity of the engagement.
PCB design, MCU selection, firmware development, OTA architecture, and production programming are profiled as a combined capability, not siloed separately.
BLE, Wi-Fi, cellular, and LoRa experience is captured alongside environmental qualification capability (vibration, shock, temperature, EMC) so you find suppliers who have taken connected products all the way through qualification.
Hardware architecture, connectivity requirement, firmware scope, qualification standards, and production volume go into one inquiry so suppliers can assess fit before the first technical conversation.
TandemOne is always free for buyers.
Product engineers and R&D teams at industrial OEMs, agricultural equipment manufacturers, and connected device companies who need a manufacturing partner that can take a product from prototype through production without losing engineering context at each handoff.
Send a Structured RFI to verified sensors and embedded systems suppliers on TandemOne. Compare responses, evaluate capability profiles, and connect directly at no cost.
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