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RN4020 - Bluetooth Low Energy Module

Key Features

  • Fully certified Bluetooth® version 4.1 module.
  • On-board Bluetooth Low Energy 4.1 stack.
  • ASCII command interface API over UART.
  • Device Firmware Upgrade (DFU) over UART or Over the Air (OTA).
  • Microchip Low-energy Data Profile (MLDP) for serial data.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RN4020 Bluetooth® Low Energy Module Features • Fully certified Bluetooth® version 4.1 module • On-board Bluetooth Low Energy 4.1 stack • ASCII command interface API over UART • Device Firmware Upgrade (DFU) over UART or Over the Air (OTA) • Microchip Low-energy Data Profile (MLDP) for serial data applications • Remote commands over-the-air • 64 KB internal flash • Compact form factor: 11.5 x 19.5 x 2.5 mm • Castellated SMT pads for easy and reliable PCB mounting • Environmentally friendly, RoHS compliant • Certifications: FCC, IC, CE, QDID, VCCI, KCC, and NCC Operational • Single operating voltage: 1.8V to 3.6V (3.