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1pcs STM32L151CCU6 + SX1276 LoRaWAN node Ultra Low Power 1/2AA Lithium Asian Battery
| Resource | parameter | |
| MCU | STM32L151CCU6 (Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3) | |
| LoRa chip | SX1276 | |
| LoRa frequency | EU_433, CN_470_510, EU_863_870, US_902_928 Quad-band optional | |
| LoRa maximum output power | 19dB ± 1dB | |
| Hardware resources | 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 purpose GPIO ports | ||
| Display | ||
| storage | 256KB FLASH; 32KB SRAM; 8KB EEPROM; 128B BACKUP REGISTER | |
| interface | Micro USB x 1; LoRa antenna interface (SMA) x 1 | |
| size | 56.6x 24x20Mm | |
| Battery type | Lithium battery | |
| Battery detection circuit | √ | |
| External device power control (Vext) | √ | |
| Low power design | Deep sleep 2.5uA | |
Features: Provide CE certificate; Adopt the main control chip STM32L151CCU6 (32-bit ultra-low power MCU), with LoRa node chip SX1276/SX1278; Micro USB interface with complete protection measures such as voltage regulation, ESD protection and short circuit protection; Onboard lithium battery interface, integrated battery management system (battery power detection, USB / battery power automatic switching); Reserve the SMA antenna interface for LoRa use; This product supports DFU mode download (need to cooperate with relevant download software). Provide standard LoRaWAN protocol routines. Good RF circuit design and perfect low-power design (sleep current about 2.5uA), which is convenient for IoT application vendors to quickly verify solutions and deploy applications;
Brand Name : SZFYDOSH
Application : LoRa module
Condition : New
Type : STM32L151CCU6+SX1276
