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MakerFocus ESP32 Development Board Support LoRa WiFi Bluetooth BLE Arduino, ESP32 SX1276 LoRaWAN 32M-Bits Flash 30uA Deep Sleep with 868/915MHZ Antenna for Intelligent Scene

Product ID : 40795977


Galleon Product ID 40795977
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About MakerFocus ESP32 Development Board Support LoRa

Wireless Stick Lite Feature: Micro USB interface with complete voltage regulator, ESD protection, short circuit protection, RF shielding 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); Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing; With good RF circuit design and good low-power design (sleep current ≤ 30uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications; Technical Parameters: MCU chips: ESP32-PICO-D4 LoRa chip: SX1276 LoRa bands: EU_433, CN_470_510, EU_863_870, US_902_928 (four bands optional) LoRa maximum output power: 18dB ± 2dB Hardware resources: UART x 3; SPI x 2; I2C x 2; I2S; 12 – bits ADC; 8 – bits DAC; 29 general GPIO FLASH: 4MB(32M-bits) SPI FLASH Interface: Micro USB x 1; LoRa antenna interface(IPEX) x 1 Size: 50.2 x 25.5 x 9.74 mm USB to UART Bridge: CP2102 Battery Type: 3.7V Lithium(SH1.25 x 2) Function: Battery detection circuit, External device power control(Vext) Low power design: Deep Sleep 30uA Package Including: 1 * Wireless Stick Lite ESP32 Development Board (Battery is not included!) 1 * 868/915MHz Antenna