ESP-32S WeMos Wireless/Bluetooth Development Board with 18650 Lithium Battery Shield

ESP-32S WeMos Wireless/Bluetooth Development Board with 18650 Lithium Battery Shield

Module Features:

• 18650 charging system integrated.
• indicate LED inside (Green means full& Red means charging)
• Charging and working could be at the same time.
• 1 Switch could control the power.
• 1 extra LED could be programmed (Connected with GPIO16[D0])
• 0.5A charging current
• 1A output
• Over charge protection
• Over discharge protection
• Full ESP32 pins break out

ESP32 Features:
– High performance-price ratio
– Small volume, easily embedded to other products
– Strong function with support LWIP protocol, Freertos
– Supporting three modes: AP, STA, and AP+STA
– Supporting Lua program, easily to develop
– 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
– Integrated 520 KB SRAM
– Integrated 802.11 b/g/n HT40 Wi-Fi transceiver, baseband, stack and LwIP
– Integrated dual mode Bluetooth (classic and BLE)
– 16 MB flash, memory-mapped to the CPU code space
– 2.3V to 3.6V operating voltage
– (-40°C to +125°C) operating temperature
– On-board PCB antenna / IPEX connector for external antenna

Specifications:
– Ultra-low noise analog amplifier
– Hall sensor
– 10x capacitive touch interfaces
– 32 kHz crystal oscillator
– 3 x UARTs, including hardware flow control
– 3 x SPI
– 2 x I2S
– 18 x ADC input channels
– 2 x DAC
– 2 x I2C
– PWM/timer input/output available on every GPIO pin
– OpenOCD debug interface with 32 kB TRAX buffer
– SDIO master/slave 50 MHz
– Supports external SPI flash up to 16 MB
– SD-card interface support
– WEP, WPA/WPA2 PSK/Enterprise
– Hardware-accelerated encryption: AES/SHA2/Elliptical Curve Cryptography/RSA-4096
– Supports sniffer, Station, SoftAP and Wi-Fi direct mode
– Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b
– Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n
– Minimum receiver sensitivity of -97 dBm
– 135 Mbps UDP sustained throughput
– 5 μA power consumption in Deep-sleep

Note: The product does not include 18650 battery

Programming Instructions:
Check this tutorial

Package Includes:
1 x WeMos WiFi and Bluetooth development board