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 ESP32
projects you must add a power bank to provide the power. This tiny board
could solve such problems. A LG 3000mAH 18650 battery (NOT include)
could make ESP32 run 17 hours or more.
Features:
- 0.96 inch OLED display integrated
- 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
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
Useful links:
1. ESP32 datasheet:
https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf
2.
ESP32 Technical Reference Manual:
https://espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_en.pdf
3. ESP 32 Wiki: https://en.wikipedia.org/wiki/ESP32
4. Reference more details: http://espressif.com/en/products/hardware/esp32-devkitc/overview
Note: This product does not include 18650 battery
- 1pcs x ESP32 OLED Battery Development Tool (with Pinhead)
