Stellar Main Board
View Case
Portable EV Charger
Click to zoom
1 / 701Highlights
- Qualcomm QCA4020 tri-radio SoC (Wi-Fi / BLE 5.0 / ZigBee)
- Plug-and-play wall-outlet form factor
- Inbuilt universal power supply (100–240 V AC)
- Hardware / Firmware / RF development
- Cloud-ready MQTT & REST API stack
- Compact Design: 48 mm × 42 mm × 30 mm
02Project Overview
Fedarant is a compact, plug-and-play IoT Micro Gateway built around the Qualcomm QCA4020 tri-radio SoC. It bridges BLE and ZigBee end-devices to the Internet over dual-band Wi-Fi, eliminating the need for a separate hub. The sleek wall-outlet enclosure houses an inbuilt universal power supply so no external adapter is required. Fedarant can manage dozens of wireless endpoints simultaneously and exposes a cloud-ready MQTT / REST interface, making it a drop-in gateway for smart-home, retail, and light-industrial IoT deployments.
03Key Components
Qualcomm QCA4020 – Wi-Fi 2.4 / 5 GHz, BLE 5.0, ZigBee 3.0Skyworks Wi-Fi Front End ModuleSkyworks RF Power AmplifierMacronix 32 Mb NOR Flash MemoryCUI / Mornsun compact AC-DC power moduleSTMicro low-drop voltage regulators
04Salient Features
- Tri-radio operation: Wi-Fi, BLE 5.0, and ZigBee simultaneously.
- No external power adapter — inbuilt universal AC-DC supply.
- Plug-and-play wall-outlet form factor with zero exposed wiring.
- Manages multiple BLE / ZigBee devices concurrently.
- Secure TLS 1.3 cloud communication with WPA3 Wi-Fi.
- OTA firmware update support for remote maintenance.
05Scope of Work
01System architecture and chipset selection
02Schematic entry and PCB layout
03PCB fabrication and assembly
04RF calibration and antenna tuning
05Firmware development and MQTT stack integration
06Enclosure and industrial design
07Board bring-up and end-to-end testing
Explore More
View all →
