Chengdu Ebyte Electronic Technology Co,;Ltd
E70-433TxxSx user manual
Copyright ©2012–2023
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Chengdu Ebyte Electronic Technology Co,;Ltd
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1. Overview
1.1 Introduction
E70-433TxxSx wireless transceiver modules, operating at431~446.5MHz (Default: 433MHz), 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 1W, software multi-level adjustable
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Support the global license-free ISM 433MHz band
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Support air date rate of 2.5kbps
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168kbps
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Low power consumption for battery supplied applications
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Can achieve up to 115200bps continuous frame unlimited-packet length transmission
E70-433T30S Support 2.6 ~ 5.5V power supply, more than 5V power supply to ensure the best performance;
E70-433T14S/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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Health care products
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