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EBYTE E83-2G4M03S Small size and low power consumption BLE 5.2 Ble mesh wireless module nrf5340 module

[Chip solution]:nRF5340

[Support protocol]:BLE 5.2

[Communication distance]:170m

[Product size]:16.0*16.0mm

[Introduction]:E83-2G4M03S is a small and low-power Bluetooth module developed by EBYTE. It uses the nRF5340 RF chip imported from Nordic Company and supports Bluetooth BLE5.2; The chip has a dual core high-performance ARM CORTEX-M33 core, uses 32M industrial crystal oscillator,and has rich peripheral resources such as UART, I2C, I2S, high-speed SPI, QSPI,USB, ADC, DMA, PWM, PDM, etc; It also supports ZIGBEE, Thread,NFC, ANT, 802.15.4 and 2.4 GHz proprietary protocols.


The main parametersperformanceRemark
minimumTypical valuemaximu
m value
Voltage mode
normal voltage mode1.73.33.6 ≥3.3V can ensure max TX power
high voltage mode2.555.5-
Communication level (V)-3.3-Risk of burnout with 5V TTL
Working temperature (°C)-40-85Industrial grade design
Working frequency band (MHz)2360-2500Support ISM band
Emission currentTX only run current  
(DC/DC, 3 V) PRF = +3 dBm  
-5.1-mA
TX only run current PRF = +3 dBm   -12.44-mA
TX only run current  
(DC/DC, 3 V)PRF = 0 dBm  
-3.7-mA
TX only run current PRF = 0 dBm   -9.1-mA
receive currentRX only run current (DC/DC, 3 V)    
1 Mbps/1Mbps BLE  
-2.7-mA
RX only run current LDO,3V,  
l Mbps / 1 Mbps BLE  
-6.7-mA
RX only run current (DC/DC, 3 V)    
2Mbps/2 Mbps BLE  
-3.1-mA
RX only run current LDO,3V,  
2 Mbps / 2 Mbps BLE  
-7.9-mA
Low power consumption current-0.7-uA
Transmit power (dBm)-0
3dBm
Receive Sensitivity (dBm)
-104dBm @ BLE 125kbpslong distance mode
-98dBm @ BLE 1Mbps-



The main parametersdescribeRemark
Remark170mTransmission power 0dBm,Clear and open
environment, antenna gain 5dBi, height 2.5 meters, air
rate 1Mbps
Crystal frequency32MHz/32.768KHz-
supporting agreementBLE 5.2-
Communication interfaceIO
-
Packaging methodSMD --
IC full namenRF5340-QKAA/aQFN ™ 94-
FLASH1 M-
RAM512KB-
kernelDual core
128/64 MHz ARM® Cortex ® -M33
-
Dimensions16.0 * 16.0mm士0.1mm
Antenna interfaceGeneration 1
IPEX
Equivalent impedance is about 50Ω
product weight1.2g士0.1g
RF parametersModelRemark
MinMax
Supply voltage (V)
1.75.5More than 5.5V will permanently burn the module
Blocking power (dBm)-10The probability of burning at close distance is small
Working temperature (°C)-40105Industrial grade