LPRS’s new Easy Radio Advanced (ERA) modules extend on the simplicity of previous easyRadio(02) modules by incorporating innovative features such as the ability to change bandwidth of the radio from 19,2 kHz down to 12,5 kHz. The 434 MHz transceivers support ASK and FSK modulation at data rates up to 115,2 Kbps. A new digital RSSI now reduces the requirement for the host to handle A-D measurement and can be called via a simple command for either the current RSSI level or the signal strength of the last received data packet; this value can also be delivered as the first byte in the delivered packet. The modules support free Flash firmware upgrades and include a temperature sensor usable by the host.
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