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- Stock: 8 in Stock
- SKU: 06244
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Ebyte E73-2G4M08S1EX 2.4GHz nRF52833 BLE 5.1 Wireless Bluetooth Module, Support BLE5.1 & Zigbee
E73-2G4M08S1EX are wireless bluetooth modules designed by Chengdu Ebyte which feature small size, low power consumption. It adopt the originally imported RFIC nRF52833 of NORDIC, supporting bluetooth 5.1, bluetooth mesh, 802.15.4, Thread, Zigbee and proprietary 2.4 GHz protocols. The chip comes with a high-performance ARM CORTEX-M4 core.
Features
- 13 x 18mm, small size
- Support Bluetooth 5.1, Bluetooth mesh, 802.15.4, Thread, Zigbee and proprietary 2.4 GHz protocols
- Maximum transmission power of 6mW, software multi-level adjustable
- Support the global license- free ISM 2.4GHz band
- Built-in high performance low power ARM⑧and Cortex⑧-M4 dual core processor
- Rich resources,512KB FLASH, 128KB RAM
- Support 1.7V~5.5V power supply, power supply over 3. 3Vcan guarantee the best performance
- Industrial grade standard design, support -40 ~ 85 °C for working over a long time
- With IPEX antenna interface, an external antenna is required
- Under ideal conditions, the communication distance can reach 120m.
Specifications
- IC: nRF52833
- Frequency: 2.360~2.500GHz
- Protocol: BLE5.1/Zigbee
- Distance: 120m
- Size: 13.0*18.0mm
- Antenna: IPEX
- Package: SMD
- Operating temperature: -40 to 85℃
Applications
- Smart home and industrial sensors
- Security system and positioning system
- Wireless remote control, UAV
- Wireless Game Remote Controller
- Health care products
- Wireless voice, wireless headset
- Automotive industry applications.

Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)




