RN42NHCI-I/RM

RN42NHCI-I/RM Features

• Fully qualified Bluetooth® version 2.1 module, sup-ports version 2.1 + Enhanced Data Rate (EDR) • ASCII command interface over UART • Postage-stamp-sized form factor:- RN42: 13.4 x 25.8 x 2.4 mm- RN42N: 13.4 x 20.5 x 2.4 mm • Low-power (26 A sleep, 3 mA connected, 30 mAtransmit) • UART (SPP or HCI) and USB (HCI only) data con-nection interfaces • Sustained SPP data rates: 240 Kbps (Peripheralmode), 300 Kbps (Central mode) • HCI data rates: 1.5 Mbps sustained, 3.0 Mbps burstin HCI mode • Embedded Bluetooth stack profiles include: GAP,SDP, RFCOMM, L2CAP protocols, with SPP, HIDand DUN profile support (does not require any hoststack). • Bluetooth SIG qualified, end product listing • Castellated SMT pads for easy and reliable PCBmounting • Class 2 power amplifier with on-board PCB traceantenna (RN42) or external antenna (RN42N) • Compliance (RN42)- Modular Certified for the United States (FCC)and Canada (ISED)- European RED Assessed Radio Module- Australia/New Zealand/Japan/Korea/Taiwan- Bluetooth SIG QDIDIntegrated Crystal, Internal Voltage Regulator,Matching Circuitry, Power Amplifier, Low Noise, •Memory Amplifier and PCB Antenna • Easy Integration into Final Product - Minimize Prod-uct Development, Quicker Time to Market • Compatible with Microchip Microcontroller Families(PIC16F, PIC18F, PIC24F/H, dsPIC33 and PIC32) • Up to 10 meter range

RN42NHCI-I/RM Applications

• Cable replacement • Barcode scanners • Measurement and monitoring systems • • Medical devicesIndustrial sensors and controlsRN42/RN42N Module Variants(1)ModelAntennaFirmwareDescriptionRN42RN42HCIRN42HIDRN42UIntegralIntegralIntegralIntegral4.77, 6.15Class 2, 2.1+EDR, SPP profileN/A6.11N/AClass 2, 2.0+EDR, HCI over UARTClass 2, 2.1+EDR, HID and SPP profilesClass 2, 2.0+EDR, HCI over USBRN42APLIntegral5.36, 5.43, 5.45Class 2, 2.1+EDR, SPP & MFi profilesRN42NExternal4.77, 6.15Class 2, 2.1+EDR, SPP profileRN42NHCIExternalRN42NHID ExternalRN42NUExternalN/A6.11N/AClass 2, 2.0+EDR, HCI over UARTClass 2, 2.1+EDR, HID and SPP profilesClass 2, 2.0+EDR, HCI over USBRN42NAPL External5.36, 5.43, 5.45Class 2, 2.1+EDR, SPP & MFi profilesNote 1: For customer part numbers, see Section 4.0 “Ordering Information”. Information on firmware versions can be foundon the RN42/RN42N product web page and the “Bluetooth Data Module Command Reference and Advanced InformationUser’s Guide”. 2015-2022 Microchip Technology Inc.DS50002328C-page 1