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Chengdu Ebyte Electronic Technology Co.,Ltd

E70-900M14S1B User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd

Main parameter

Description

Remark

Reference distance

1500m

Test condition

：

clear and open area, antenna gain: 5dBi

，

antenna height: 2.5m

，

air data rate: 2.5 kbps

Crystal Oscillator

48MHz

Modulation

GFSK

Package

SMD

Interface

1.27mm

CC1312R1F3RGZ

FLASH

352KB

ROM

256KB

RAM

8KB+80KB

8KB cache SRAM (available as general-purpose RAM)
80KB ultra-low leakage SRAM.

Core

Arm Cortex-M4F processor

Size

26*16mm

Antenna

IPEX/stamp hole

50 ohm impedance

Weight

（

）

2.5

Содержание E70-400M14S1B

Страница 1: ...E70 400M14S1B CC1312 410 490MHz Wireless SOC Module...

Страница 2: ...arameter 4 2 2 Operating parameter 4 3 Size and pin definition 5 4 Basic operation 7 4 1 Hardware design 7 4 2 Software program 8 4 3 Program burn 9 5 FAQ 9 5 1 Communication range is too short 9 5 2...

Страница 3: ...duction use modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited The information contained herein is provided...

Страница 4: ...2 Feature Developed based on CC1312R built in powerful 48MHz Arm Cortex M4F processor With 48MHz temperature compensated crystal oscillator industrial grade standard design 352KB system programmable f...

Страница 5: ...8V will cause permanent damage to module Blocking power dBm 10 Chances of burn is slim when modules are used in short distance Operating temperature 40 85 2 2 Operating parameter Main parameter Perfor...

Страница 6: ...Test condition clear and open area antenna gain 5dBi antenna height 2 5m air data rate 2 5 kbps Crystal Oscillator 48MHz Modulation GFSK Package SMD Interface 1 27mm IC CC1312R1F3RGZ FLASH 352KB ROM...

Страница 7: ...tenna 50 ohm impedance 3 X32K_Q1 Input Output Connect with pin 4 to 32 768K quartz crystal 4 X32K_Q2 Input Output Connect with pin 3 to 32 768K quartz crystal 5 DIO_1 Input Output MCU GPIO 6 DIO_2 Inp...

Страница 8: ...Input Output MCU GPIO 32 RESET Input Module reset 33 DIO_23 Input Output MCU GPIO 34 DIO_24 Input Output MCU GPIO 35 DIO_25 Input Output MCU GPIO 36 DIO_26 Input Output MCU GPIO 37 DIO_27 Input Output...

Страница 9: ...to the strength of the interference If necessary appropriate isolation and shielding can be done Assume that there are traces with large electromagnetic interference high frequency digital high freque...

Страница 10: ...reflect wireless radio wave so the 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...

Страница 11: ...e The extension line and feeder quality are poor or too long so the bit error rate is high 6 Production guidance 6 1 Reflow soldering temperature Profile Feature Sn Pb Assembly Pb Free Assembly Solder...

Страница 12: ...5 2 5k 168k SMD 16 26 E70 868T14S CC1310 868M 14 1 5 2 5k 168k SMD 16 26 E70 915T14S CC1310 915M 14 1 5 2 5k 168k SMD 16 26 E70 433T30S CC1310 433M 30 6 0 2 5k 168k SMD 24 38 5 E70 915T30S CC1310 915M...

Страница 13: ...Therefore we recommend some antennas for wireless modules with excellent performance and reasonable price Model No Type Frequency Gain Size Length Feeder Feature Hz dBi mm cm TX915 XPL 100 Sucker ant...

Страница 14: ...Issued by 1 0 2023 07 4 Initial version Linson About us Technical support support cdebyte com Documents and RF Setting download link https www cdebyte com Thank you for using Ebyte products Please co...

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