Semitronâ€™s SEM-YL-4432G are highly integrated wireless ISM transceiver module. Very low receive sensitivity (-121dBm/1200bps), coupled with industry leading +20dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance. Â We have both 433Mhz and 915Mhz model, you could see the corresponding area of the application in below image. Â Â FeaturesÂ Frequency Range?433 MHz Sensitivity = -121 dBm at 1200bpsÂ Max output power:20dBmÂ 85mA@+20dBm transmitÂ Data Rate = 0.123 to 256 kbpsÂ FSK,GFSK and OOK modulationÂ Power Supply = 1.8 to 3.6 VÂ Ultra low power shutdown modeÂ Digital RSSIÂ Wake-up timerÂ Auto-frequency calibration (AFC)Â Configurable packet handlerÂ Antenna diversity and TR switch controlÂ Preamble detectorÂ TX and RX 64 byte FIFOsÂ Low battery detectorÂ Temperature sensor and 8-bit ADCÂ -40 to +85 Â°C temperature rangeÂ Integrated voltage regulatorsÂ Frequency hopping capabilityÂ Power-on-reset (POR)Â On-chip crystal tuning Â Applications Remote controlÂ TelemetryÂ Home security & alarmÂ Home automationÂ Remote keyless entryÂ Industrial controlÂ Toy controlÂ Personal data loggingÂ Remote meter readingÂ Sensor networksÂ Tire pressure monitoringÂ Health monitorsÂ Wireless PC peripheralsÂ Tag readers Â Document Datasheet Â Any further questions in technical support, please contact [emailÂ protected]. Â
If you are interested in Internet of Things (IoT) or M2M projects check our open
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which counts with more than 100 sensors available to use 'off the shelf', a complete API with hundreds of ready to use codes and a low consumption mode of just 0.7µA to ensure years of battery life.
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