Ebyte E73-2G4M04S1FX User Manual Download Page 1 | Manualshive

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E73-2G4M04S1FX User Manual

RF52811 2.4GHz BLE5.1/IEEE 802.15.4-2006 BLE Module

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Summary of Contents for E73-2G4M04S1FX

Page 1: ...E73 2G4M04S1FX User Manual RF52811 2 4GHz BLE5 1 IEEE 802 15 4 2006 BLE Module...

Page 2: ...parameter 3 2 2 Operating parameter 3 3 Size and pin definition 4 4 Basic Operation 6 4 1 Hardware Design 6 4 2 Software Programming 6 5 FAQ 7 5 1 Communication range is too short 7 5 2 Module is easy...

Page 3: ...ctional development The module can be connected with other antennas through IPEX Because the module is a pure hardware SOC module it can be used only after the user programs it 1 2 Features Support BL...

Page 4: ...cation level V 3 0 For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency MHz 2379 2430 2496 Support ISM band Power consumption TX current mA 18...

Page 5: ...reference ground of power 1 GND Input Ground connected to reference ground of power 2 GND Input Ground connected to reference ground of power 3 DEC2 1 3 V digital power decoupling regulator see chip m...

Page 6: ...GPIO 20 P0 05 Input Output MCU GPIO 21 P0 06 Input Output MCU GPIO 22 P0 07 Input Output MCU GPIO 23 P0 08 Input Output MCU GPIO 24 P0 09 Input Output MCU GPIO 25 P0 10 Input Output MCU GPIO 26 P0 11...

Page 7: ...o randomly route the Bottom Layer or other layers which will affect the module s spurs and receiving sensitivity to varying degrees Assume that there are traces with large electromagnetic interference...

Page 8: ...performance will be poor when testing near ground Sea water has great ability in absorbing wireless radio wave so performance will be poor when testing near the sea The signal will be affected when t...

Page 9: ...whether there is interference on the SPI line The SPI bus line should not be too long Unsatisfactory power supply may also cause garbled characters and ensure the reliability of the power supply If t...

Page 10: ...0 17 5 23 5 SMD IPX E73 2G4M04S1B nRF52832 2 4G 4 4 2 5 0 17 5 28 7 SMD PCB IPX E73 2G4M04S1BX nRF52832 2 4G 4 4 2 5 0 17 5 23 5 SMD IPX E73 2G4M08S1C nRF52840 2 4G 8 4 2 5 0 13 18 SMD Ceramic E73 2G...

Page 11: ...soft TX2400 JZ 3 Rubber antenna 2 4G 2 0 30 SMA J Short straight omnidirectional TX2400 JZ 5 Rubber antenna 2 4G 2 0 50 SMA J Short straight omnidirectional TX2400 JW 5 Rubber antenna 2 4G 2 0 50 SMA...

Page 12: ...o Ltd 11 Revision history Version Date Description Issued by 1 0 2021 7 15 Initial version Linson About us Sales hotline 0086 4000 330 990 Tel 0086 28 61399028 Technical support support cdebyte com We...

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