E104-2G4U04A Ebyte CC2540 BLE module ble 4.0 USB BLE adapter receiver
[IC]：CC2540
[Frequency]：2.402~2.480GHz
[Protocol]：BLE 4.0
[Distance]：60m
[Interface]：USB
[Product weight]：8.8g±0.1g
[Introduction]：E104-2G4U04A is a small BLE wireless module designed and manufactured by Chengdu Ebyte, USB type (pin spacing 1.27mm). This module has a high-performance PCB on-board antenna, using low power consumption (BLE) SOC solution.
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