EBYTE E73 series nRF52840 nRF52833 RF chip 2.4GHZ BLE module Mesh SMD Nordic module small size BLE 4.2/5.0 IPEX Antenna Transmitter Receiver

E73-2G4M08S1C IoT Solutions Modules nRF52840 ble5.0 SMD 2.4GHz Nordic Wireless Module [IC]：nRF52840 [Frequency]：2.360~2.500GHz [Size]：13.0*18.0mm [Weight]：1.0±0.1g [Introduction]：1.The original imported nRF52840 chip, supporting ble 4.2 and B1. Original imported nRF52840 radio frequency chip. 2. bluetooth 4.2 and 5.0 protocols. 3. It comes with high-performance ARM CORTEX-M4F core. 4. With 32.768K real-time clock. 5. Four-layer high-performance PCB board with excellent RF characteristics will help pass various certifications. 6. The module leads to most IO ports. 7. The module is not programmed, users need to carry out secondary development. [Introduction]：E73-2G4M08S1CX is wireless Bluetooth module designed by Chengdu Ebyte which feature small size, low power consumption. It adopt the originally imported RFIC nRF52840 of NORDIC, supporting BLE 4.2 and BLE 5.0. Brand Name:EBYTEOrigin:Mainland ChinaCondition:NewType:Drive ICModel Number:E73-2G4M08S1CXSupply Voltage:1.7-5.5