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MKL62BA

LoRaWAN® Module

MKL62BA is a standard LoRaWAN node module designed and manufactured by MOKO technology Ltd. The module integrates with the world-leading Nordic Semiconductor nRF52832 (BLE) and Semtech Sx1262 (LoRa) chipsets, providing ultra-low power consumption with outstanding wireless range using the LoRa radio link and local BLE connections.

Product Features

> It has a standard and in-built LoRaWAN standard protocol which supports all LoRaWAN frequency bands
> Can be used and connected with the MKL62ST-DT, which is a LoRa Arduino module
> Compatible with the SX1272 LoRa Module, which helps to provide long-range communication
> Is a long-range LoRa Module, with its range up to a distance of 10 kilometers
> It’s low power consumption, wide range and versatile connectivity makes it low cost
> Bluetooth version 4.2, with Nordic nRF52832 technology

On-board BLE ceramic antenna
> U.FL for external LoRa antenna
> Built-in TCXO to improve high-frequency stability
> Supports AT command for configuring
> Compact footprint and 33 pins with SMT package
> Long-range – with a LoRa range up to 10 km and can be relatively higher in opened spaces
> BLE TX power default in 0 dBm
> BLE RX sensitivity which is -96dBm
> Ultra-low power consumption
> Supports Near Field Communication (NFC) function and capability

Technical Description

LoRa Performance

LoRaWAN Protocol

V1.0.2

LoRa Frequency

MKL62BA-US915 support US915/AU915/AS923

MKL62BA-EU868 support EU868/IN865

Tx Power

Max 1 dBm

Sensitivity

Range

Up to 10km(in free space 5dBi)

Mechanical design

Dimensions

24mmx19mmx2.8mm

Hardware

MCU

NRF52832

Flash

512KB

RAM

64KB

Interface

Total 34pins

Supply Voltage

3.3V

TX Current(LoRa+BLE)

Max 120mA

RX Current(LoRa+BLE)

6.4mA

Sleep current

7uA

Bluetooth Performance

Bluetooth® (BLE)

V4.2

Frequency

2.402 - 2.480 GHz

Transmit Power

0 dBm

Range

Up to 50m in free space

Antenna Options

BLE (Internal) chip antenna

On-board ceramic chip monopole

LoRa (External)

U.FL (IPEX) connector for external antenna

Application Specification

Operating Temperature

-40 ˚ C to +85 ˚ C (VCC 3.3 V)

Storage Temperature

-40 ˚ C to +85 ˚ C

Certifications

CE

approved

FCC

approved

LoRaWAN Alliance certification

approved

Miscellaneous

Lead-free and RoHS compliant

Application of MKL62BA

Software & Documentation

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