STM32 Nucleo expansion board for LoRa with USI LoRaWan Technology Module


Product Description

USI® in partnership with STMicroelectronics developed the LoRa® expansion board for STM32 Nucleo (I-NUCLEO-LRWAN1). This board is an integrated solution allowing anyone to learn and develop solutions using LoRa® and/or FSK/OOK technologies.

The I-NUCLEO-LRWAN1 features the USI® LoRaWANTM technology module, addressing low-cost and low-power wide area network (LPWAN) which comes with embedded AT-commands stack pre-loaded.

The I-NUCLEO-LRWAN1 can be controlled from an external host such as NUCLEO-L053 boards, running the I-CUBE-LRWAN embedded software. This software provides the means to set up a complete LoRaWANTM node.

The I-NUCLEO-LRWAN1 is LoRaWANTM class A certified and sustains the class C.

The I-NUCLEO-LRWAN1 includes the USI® LoRaWANTM module, ArduinoTM connectors, a SMA connector, a 50 Ω antenna and three ST environmental sensors.

For more details about all the components of the LoRa®-Middleware library, refer to the STM32 LoRa®software expansion for STM32Cube user manual (UM2073).

The I-NUCLEO-LRWAN1 is supplied by a third party not affiliated to ST. For complete and latest information, refer to the third party GitHub page https://github.com/USILoRaModule/USI_I-NUCLEO-LRWAN1.

Feature

USI® low-cost, LPWAN module supporting LoRa® technology
ST ultra-low-power STM32L052T8Y6 MCU, Cortex® -M0+ based with 64 Kbytes of Flash memory, 8 Kbytes of RAM, 2 Kbytes of EEPROM, T-RNG
Semtech SX1272 radio transceiver supporting LoRa® , FSK, GFSK, MSK, GMSK and OOK modulation
High sensitivity down to -137 dBm 860 to 1020 MHz frequency range 14 to 20 dBm output power 2.0 to 3.6 V voltage range -40°C to +85°C temperature range Embedded 32 KHz and 32 MHz crystals USART communication interface
ST accelerometer and magnetometer sensor (LSM303AGR) ST relative humidity and temperature sensor (HTS221) ST pressure sensor (LPS22HB) ArduinoTM connectors SMA connector (antenna included in the kit)
Brand : STMicroelectronics
MPN(PartNumber) : I-NUCLEO-LRWAN1
EAN : 0717520032113
Product Dimensions(LxWxH) : 11x8x3cm ; 113 g
Package Dimensions(LxWxH) : 19x14x4cm ; 113 g
Attention for order international goodsAll items are delivered from oversea(USA,KOREA,JAPAN,Malaysia)DirectlyDelivery would be done local shipping company in country of Production Place and Qxpress or POST in singaporeTotal shipping takes 7~14 working daysThe item from the third country could take 2 week more than normal delivery in transitNo exchange or Return is Allowed because of simple mind change Such Return or exchange is ly allowed for the reason below Major defect is discovered Wrong item is Delivered If you want to retunr or exchage at you cost, kindly Contact us via email Please check when you return the item just for changing your mind, you could be charge return cost (orginal + return shipping , duty, and etc) You should let us know within 7 days from the date you received the item if you'd like to get a refund for the item About Votage of electronics The voltage of most electronics goods listed on our shop is 110V Need transfomer to use US electronics We cannot accept return for dameged electronic item because of not using transfomer