Description
The EByte E73-2G4M08S1C module is a surface-mount solution built around the Nordic Semiconductor Semiconductor nRF52840 system-on-chip, engineered for demanding IoT edge nodes. Its ARM Cortex-M4F core with floating-point unit handles application logic and wireless stack processing efficiently, while the integrated 1 MB Flash provides ample space for firmware and device profiles.
Operating in the global 2.4 GHz ISM band, the module’s Bluetooth 5.0 radio supports advanced BLE features for robust, low-latency communication. The on-board ceramic antenna and optimized RF front-end ensure a reliable link up to 120 meters in open space, eliminating the need for external antenna components and simplifying PCB layout. The module’s industrial temperature rating (-40°C to +85°C) guarantees stable operation in harsh environments, from outdoor asset trackers to factory automation systems.







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