Jennic has released a range of integrated modules based on its JN5148 wireless microcontroller. Initially targeting ZigBee PRO applications, the range comprises the JN5148-001-M00, which features an integrated printed antenna; the JN5148-001-M03, which connects to an external antenna via a built-in uFl connector; and the JN5148-001-M04, which in addition to the uFl connector integrates an additional power amplifier and low noise amplifier, for extended range applications of up to 4 km. The low power consumption of the JN5148 means these modules require just 15 mA when transmitting and 17,5 mA when receiving, operating from 2,3 V to 3,6 V with 98 dB link budget (118 dB for the extended range M04). All of the modules integrate a 4 Mb Flash memory that provides for local data storage and can be used to allow over-the-air upgrades.
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