Robot Pi Shop

WEMOS ESP32 ESP-32S Wireless WiFi & Bluetooth Development Board With 18650 Battery Holder

$12.99
Quantity
Products Description:
 
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications. 
 
When you do some ESP32projects you must add a power bank to provide the power. This tiny board could solve such problems.

A 18650 3000mAH battery (NOT include) could make ESP32 run 17 hours or more.
 
Products 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.

Highlights:
  • High performance-price ratio
  • Small volume, easily embeded to other products
  • Strong function with support LWIP protocol, Freertos
  • Supporting three modes: AP, STA, and AP+STA
  • Supporting Lua program, easily to develop