0.01$ Ebyte E104-2G4U04A TI CC2540 chip USB interface 2.4GHz BLE 4.0 ble wireless module USB blue tooth adapter receiver

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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... Read more

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SKU: 0.01$ E104-2G4U04AN/ACategories: TI 0.01$ free sampleTags: 2.4GHz, 60m, BLE 4.0, CC2540, TI 0.01$ free sample, USB Interface

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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.

RF Parameter Value Remark
Frequency [MHz] 2402~2480 MHz ISM band
Transmitting power 4 dBm -
Receiving sensitivity [dBm] -94 dBm Air rate is 250k bps
Distance 60m Test condition:clear and open area,antenna height: 2.5m,air data rate: 250kbps
Hardware Parameter Value Remark
IC CC2540F256RHAR/QFN40 -
FLASH 256 KB -
SRAM 8 KB -
Core 8051 mcu -
Size 59 * 18 mm With case  
Power supply USB -
Protocol BLE 4.0 -
Electronic parameter Min Typ Max Unit Remarks
Operating voltage 2.7 5 5.5 V USB power supply
Operating voltage 2.0 3.3 3.6 V On-board power supply
Communication level - 3.3 - V For 5V TTL, it may be atrisk of burning down
TX current - 31.5 - mA -
RX current - 22 - mA -
Sleep current - - - μA -
Operating temperature -40 - 85 Industrial class
Storage temperature -40 20 +125 -

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0.01$ Ebyte E104-2G4U04A TI CC2540 chip USB interface 2.4GHz BLE 4.0 ble wireless module USB blue tooth adapter receiver

$0.01