Chengdu Ebyte Electronic Technology Co,;Ltd
E70-900TxxSx_user manual
Copyright ©2012–2023
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Chengdu Ebyte Electronic Technology Co,;Ltd
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1.Overview
1.1 Introduction
E70-900TxxSx
wireless transceiver modules, operating at
861 ～876.5， 907 ～922.5MHz
(Default: 868/915MHz), is
based on originally imported CC1310 from TI, with TTL level output, 3.3V IO port voltage,24MHz industrial
high-precision low-temperature drift crystal vibration; Ensure its industrial ability and stability.
The module features FEC (Forward Error Correction) algorithm, which ensure its high coding efficiency & good
correction performance. In the case of sudden interference, it can correct the interfered data packets proactively, so that
the reliability & transmission range are improved correspondingly. But without FEC, those data packets can only be
dropped.
Factory has built-in low power multifunctional wireless serial program, users can also according to the need for
secondary development.
1.2 Features
Communication distance tested is up to 1.5/6km
Maximum transmission power of 14/30dBm, software multi-level adjustable
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Support the global license-free ISM 868/915MHz band
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Support air date rate of 2.5kbps
～
168kbps
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Low power consumption for battery supplied applications
；
Can achieve up to 115200bps continuous frame unlimited-packet length transmission
E70-900T30S Support 2.6V ~ 5.5V power supply, 5V power supply to ensure the best performance;
E70-900T14S/S2 Support 2.2 ~ 3.8V power supply, more than 3.3V power supply to ensure the best performance;
Industrial grade standard design, support -40 ~ 85 °C for working over a long time
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IPEX access point, stamp hole is optional, facilitate user secondary development, facilitate integration.
1.3 Application
Home security alarm and remote keyless entry
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Smart home and industrial sensors
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Wireless alarm security system
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Building automation solutions
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Wireless industrial-grade remote control
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