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Product Specification | ||
Items | Parameters | |
MCU | STM32L151C8T6A | |
Flash | 64KB | |
RAM | 32KB | |
Powerr Supply | 3.7V rechargeable Li-battery or Type-C USB | |
Output Voltage | 5V or 3.3V | |
Output Current | Max. 500mA | |
LORAWAN Module | MKL62BA SX1262 | |
Protocol | LORAWAN V1.0.2 and BLE V4.2 | |
LORA Frequency Band | 868MHZ/915MHZ(setable by AT Command) | |
LORA TX Power | Max.22dB | |
LORA Antenna | IPEX interface antenna | |
Peripheral Interface | UART,GPIO,ADC,I2C,SPI,NFC | |
On-board Peripheral | SHT30 Sensor,4xLED,2xswitch | |
Dimension | 80x36X12mm | |














Development Board | The development board has been welded with the required MKL62BA module, and has all available hardware interfaces. |
Type-C USB cable | Used for USB power supply and data communication |
2pin jumpers x 4 | The jumpers are for 2.54 mm pitch headers used on JP1,JP2,JP3,JP4 |
External LoRa dipole Antenna | antenna External multiband LoRa dipole antenna, 1.6dBi, 860-930MHz |
IPEX to IPEX cable | By connecting two IPEX sockets,enable LoRa SMA connector |
7pin header | Used to connect SMT32 peripheral P1 |
2.54mm pitch 2*3 pin header | Used for peripheral power supply J1 |
2.54mm pitch 1*15 female header | Used for connecting Arduino board P2 |
2.54mm pitch 1*4 female header | Used for connecting Arduino board P3 |
2.54mm pitch 1*2 female header x 2 | Used for connecting Arduino board P6,P7 |
2.0mm pitch PH-2AWD 2pin connector | Used for connecting battery |


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