Description

WEMOS LOLIN32 Lite WiFi & Bluetooth Board Based ESP-32 Micro Python

• This ESP32 based WEMOS Lolin32 Lite compatible WiFi enabled Development Board comes with MicroPython Firmware (Interpreter) installed.
• All you need to program it, is a USB or serial (RX/TX) connection to the host (computer) and a terminal program.
• Programming is a lot simpler than Arduino (based on C), and can be done without the need for a special development environment (like Arduino IDE or AVR Studio).

Features:

• wireless online
• Bluetooth
• 4MB flash
• Lithium battery interface, 500mA maximum charging current

Specifications:

• Power Supply: 2.2V to 3.6V
• Logic Level: 3.3V
• Processors:
  – Xtensa 32-bit LX6 core, operating at 160 or 240 MHz and performing at up to 600 DMIPS
  – Ultra low power (ULP) co-processor
  Memory:
  – 520kB SRAM
  – 4MB Flash
• Wireless connectivity:
  – Wi-Fi: 802.11 b/g/n
  – Bluetooth: v4.2 BR/EDR and BLE Peripheral interfaces*:
  – 12-bit SAR ADC up to 18 channels
  – 2 8-bit DACs
  – 10 touch sensors (capacitive sensing GPIOs)
  – Temperature sensor
  – 4 SPI
  – 2 IS interfaces
  – 2 IC interfaces
  – 3 UART
  – SD/SDIO/CE-ATA/MMC/eMMC host controller
  – SDIO/SPI slave controller
  – Ethernet MAC interface with dedicated DMA and IEEE 1588 Precision Time Protocol support
  – CAN bus 2.0
  – Infrared remote controller (TX/RX, up to 8 channels)
  – Motor PWM
  – LED PWM (up to 16 channels)
  – Hall effect sensor
  – Ultra low power analog pre-amplifier
• Security:
  – IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WAPI
  – Secure boot
  – Flash encryption
  – 1024-bit OTP, up to 768-bit for customers
  – Cryptographic hardware acceleration: AES, SHA-2, RSA, elliptic curve cryptography (ECC), random number generator (RNG)
• Power management:
  – Internal low-dropout regulator
  – Individual power domain for RTC
  – 5uA deep sleep current
  – Wake up from GPIO interrupt, timer, ADC measurements, capacitive touch sensor interrupt
• not all of the interface pins of the ESP32 module are accessible through the development board
• this is a 3.3V device, make sure you use level shifter to connect I/O ports to higher logic level like 5V

 

 

 

 

 

 

 

 

Package Included:

• 1 x LOLIN32 Lite ESP-32 Python
• 2 x 13 Pins Pin Header