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

Brand	Unbranded
Manufacturer	Unbranded
Model Number	B07S3316ZN

The Makerfocus ESP32 Development Board is a versatile device that supports Lora, Wifi, Bluetooth, and Ble technologies. It is compatible with Arduino and features a SX1276 Lorawan chip, 32M-bits flash, and a 30UA deep sleep mode. The board also comes with a 868/915MHZ antenna for intelligent scene applications.

The board, also known as the Wireless Stick Lite, has a micro USB interface with various protection measures and a SH1.25-2 battery interface with a lithium battery management system. It also has a CP2102 USB to serial port chip for easy program downloading and debugging. The board's RF circuit design and low-power design make it ideal for IoT application vendors to quickly test and deploy solutions.

The technical specifications of the board include an ESP32-PICO-D4 MCU chip, four optional LoRa bands, and a maximum output power of 18dB. It also has multiple hardware resources, including UART, SPI, I2C, I2S, ADC, DAC, and GPIO. The board's size is 50.2 x 25.5 x 9.74 mm, and it comes with a CP2102 USB to UART bridge.

The package includes the Wireless

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