EFR32BG22 פיתוח מיקרומעבד משדר מקלט  , פיתוח משדר BLE

EFR32BG22 מיפוי פינים מומלצים – אפשר למצוא קוד מקור אשר מתעדכן :


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EFR32BG22 פיתוחו משדר
EFR32BG22 פיתוחו משדר





• EFR32 Wireless Gecko System-on-Chip
• 32-bit ARM® Cortex®-M33 with 76.8
MHz maximum operating frequency
• 512 kB flash and 32 kB RAM
• Energy-efficient radio core with low
active and sleep currents
• Bluetooth 5.2 Direction Finding
• Integrated PA with up to 6 dBm (2.4
GHz) TX power
• Secure Boot with Root of Trust and
Secure Loader (RTSL)
• 2.4 GHz ceramic chip antenna
• Power control of on-board peripherals for
ultra low power operation
• Relative humidity and temperature sensor
• UV index and ambient light sensor
• Hall effect sensor
• 6-axis inertial sensor
• 8 Mbit flash for OTA programming and
data logging
• User LED and push button
• 20-pin 2.54 mm breakout pads
• SEGGER J-Link on-board debugger
• Virtual COM port
• Packet Trace Interface (PTI)
• Mini Simplicity connector for AEM and
packet trace using external Silicon Labs
• USB or coin cell battery powered