Development,Electronics , Computers Accessories , Computer Components,Chip,868/,Board,$16,,Lora,+,SX1276,/cothon1866114.html,DollaTek,STM32L151CCU6 Development,Electronics , Computers Accessories , Computer Components,Chip,868/,Board,$16,,Lora,+,SX1276,/cothon1866114.html,DollaTek,STM32L151CCU6 $16 DollaTek Lora Development Board STM32L151CCU6 + SX1276 Chip 868/ Electronics Computers Accessories Computer Components $16 DollaTek Lora Development Board STM32L151CCU6 + SX1276 Chip 868/ Electronics Computers Accessories Computer Components DollaTek Elegant Lora Development Board STM32L151CCU6 868 + SX1276 Chip DollaTek Elegant Lora Development Board STM32L151CCU6 868 + SX1276 Chip

DollaTek Elegant Lora Development Board STM32L151CCU6 868 Bombing new work + SX1276 Chip

DollaTek Lora Development Board STM32L151CCU6 + SX1276 Chip 868/


DollaTek Lora Development Board STM32L151CCU6 + SX1276 Chip 868/


Product description

Based on ultra low power design, LoRa Node 151 adopts the STM32L151CCU6 MCU(support DFU mode) and SX1276 LoRa chip, use 1/2 AA Lithium chlorine sulfite battery. Microprocessor: STM32L151CCU6(ARMandreg; Cortexandreg;-M3 32-bit RISC core, support DFU mode) , with LoRaandreg; node chip SX1276; Onboard user resources available: 256 Kbytes of Flash memory with ECC; 32 Kbytes of RAM.
Micro USB interface with complete voltage regulator, ESD protection, short circuit protection, and other protection measures; Onboard SH1.25-2 battery interface, integrated lithium battery management system(charge and discharge management, overcharge protection, battery power detection, USB/battery power automatic switching);Reserve SMA antenna interface for LoRa use;Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;
Provide complete LoRaWan(ClassA/C)source code(support ABP and OTAA);With good RF circuit design and basic low-power design

Technical Parameters:
LoRa chip:SX1276
LoRa maximum output power:19dB ± 1dB
LoRa bands:EU_433,CN_470_510,EU_863_870,US_902_928(four bands optional)
Hardware Resource:USART x3;SPI x2;I2Cx2;I2S x2;USB2.0 x1,12–bits ADC;12–bits DAC,DMA controller,38 general GPIO
Interface:Micro USB x1;LoRa antenna(SMA) x1
battery type:1/2AA Lithium battery
Battery detection circuit: √
External device power control(Vext): √
Deep Sleep:2.5uA
Size: 56.6 x24 x20mm

Package Including
1 x STM32L151CCU6 Development board
1 x 868-915MHz Antenna

DollaTek Lora Development Board STM32L151CCU6 + SX1276 Chip 868/

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