1 Pcs Small ESP32 WiFi And Bluetooth Development Board

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.

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  Indicate LED inside(Green means full& Red means charging)
  
  
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  Charging and working could be at the same time.
  
  
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  1 Switch could control the power,1 extra LED could be programmed(Connected with GPIO16)
  
  
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  0.5A charging current,1A output, Full ESP32 pins break out
  
  
  
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  Over charge protection, Over discharge protection,
  
  
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  Small volume, easily embedded to other products
  
  
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  Strong function with support LWIP protocol, Freertos
  
  
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  Supporting three modes: AP, STA, and AP+STA
  
  
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  Supporting Lua program, easily to develop
  
  

Specification:

Model: ESP32

Battery: 18650 Battery (not included)

Charging current: 0.5A

Output current:1A

Size: 90*30mm/3.5*1.2in

Weight: Approx.26g/0.9oz

Package list:

1 x  ESP32 Board(18650 Battery is not included)