Quick Start; Hardware - Ebyte E840-TTL-4G02E User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd.

3 Quick start

This chapter is a quick start introduction for E840-TTL-4G02E, build the easiest hardware environment to test the

network transmission function of E840-TTL-4G02E, to achieve bidirectional transparent transmission of data from serial

device (here refers to the computer) to the network server.

Hardware for test are as follows：

Before test，connect the serial cable according to the recommended circuit, insert SIM card (the notch is facing

outwards), prepare antennas and other hardware.

E840-TTL-4G02E

USB to TTL convertor

5V—20V power adapter or 4.2V lithium battery

4G/LTE sucker antenna, GPS antenna and two

IPEX to SMA adapter cables

E840-TTL-4G02E User Manual

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