Heltec IOT LORA Node Lora Node 151/ LN151 433mhz 868mhz 915 mhz STM32 L151CCU6 SX1276 lora development board with antenna

£16

Choose an option
Choose an option
433-470MHZ
868mhz
915MHZ
Clear

Description

  • Brand Name: Heltec Automation
  • Demo Board Type: ARM
  • Model Number: STM32 LORA NODE
  • cpu: stm32
  • main chip: SX12761278

Feture

MCU:STM32L151CCU6(Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3)

LoRa chip:SX1276/SX1278

LoRa bands:EU_433, CN_470_510, EU_863_870, US_902_928 four bands optional

LoRa maximum output power:18dB ± 2dB

Hardware Resource:

USART x 3; SPI x 2; I2C x 2; I2S x 2; USB 2.0 x 1
12 – bits ADC; 12 – bits DAC
DMA controller
38 general GPIO

Flash:256KB FLASH;32KB SRAM;8KB EEPROM;128B BACKUP REGISTER

Interface:Micro USB x 1; LoRa antenna(SMA) x 1

Size:56.6 x 24 x 20 mm

battery type:1/2 AA Lithium chlorine sulfite battery

Battery detection circuit:√

External device power control(Vext:)√

Low power designDeep Sleep: 2.5uA

Additional information

Bundle

, ,