Bluetooth Module BLE4.2 SPP3.0 2.4GHz Serial To Dual-Mode Low Power Consumption EBYTE E104-BT40 Support AT Command Wireless RF Module

$1.62

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E104-BT40 module is a serial to dual-mode Bluetooth slave module based on Bluetooth 4.2 + 3.0 version, namely low power consumption Bluetooth BLE and classic Bluetooth SPP Profile, which can freely... Read more

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We accept product returns. Customers have the right to request a return within 30 days of receipt of the product. To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in its original packaging. To complete your return, we require a receipt or proof of purchase.

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Contact

Contact our customer service at ebyteiot@cdebyte.com.

Tel: +086 028 61543675

Return address: Building B5, No. 199, West District Avenue, High Tech West District Chengdu, China.

 

E104-BT40 module is a serial to dual-mode Bluetooth slave module based on Bluetooth 4.2 + 3.0 version, namely low power consumption Bluetooth BLE and classic Bluetooth SPP Profile, which can freely switch between BLE and Classic Bluetooth, working at 2.4GHz. The E104-BT40 module uses general AT commands to set parameters, and the operation is simple and fast. The module only supports the Bluetooth slave role. Through this module, traditional low-end serial devices or MCU-controlled devices can performwirelessdatatransmission. It is a low cost, simple and reliable data transmission module.

Features :Bluetooth Specification V4.2 +3.0 protocol available;AT command configuration available; Support BLE;SPP 3.0; GPIO input / output; 2-way PWM outputs; 249 bytes of serial buffer; Effective communication distance over 30 meters; Global license-free ISM 2.4GHz frequency band; 1 ~ 2Mbps air rate; Built-in PCB on board antenna, no external antenna required.

Application:Bluetooth wireless data transmission; Wireless meter reading and wireless sensing; Smart home, industrial control;  Industrial remote control and telemetry; Smart buildings, smart construction;  Automatic data collection;  Health sensor;

Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Drive IC
Model Number:E104-BT40
is_customized:Yes
Working frequency:2.4GMHz
Transmitting power:3 dBm
Reference distance:30m
Size:21 *13 mm
Antenna:PCB
Communication interface:UART
Package:SMD
Type:Bluetooth Module

 

RF Parameter Value Remark
Working frequency 2400 ~2480 MHz -
Transmitting power 3 dBm -
Receiving sensitivity -96 dBm -
Reference distance 30m -
Hardware Parameter Value Remark
Size 21 *13 mm -
Antenna PCB  50Ω Impedance
Communication interface UART    All I / Os of the microcontroller are exported, see the chip manual for details
Package SMD -
Electronic parameter Min Typ Max Unit Remarks
Operating voltage 2.5 3.3 3.6 V ≥3.3 V ensures output power
Communication level - 3.3 - V For 5VTTL, it may be at risk of burningdown
Idle state 3.9 - 6 mA -
BLE connection - 3.26 9.2 mA -
SPP connection - 6.78 9.2 mA -
Operating temperature -40 - +85 -

 

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Bluetooth Module BLE4.2 SPP3.0 2.4GHz Serial To Dual-Mode Low Power Consumption EBYTE E104-BT40 Support AT Command Wireless RF Module

$1.62