Semitronâs 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?915 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 contactÂ [emailÂ protected].
If you are interested in Internet of Things (IoT) or M2M projects check our open
source sensor platform Waspmote
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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