eBay

Wifi Bluetooth Battery ESP32 ESP-32 0.96 inch Oled Development Tool Wems Ttgo

The description of this item has been automatically translated. If you have any questions, please feel free to contact us.


Picture
WiFi Bluetooth Battery ESP32 ESP-32 0.96 inch OLED Development Tool WEMS TTGO

Picture

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: https://espressif.com/en/products/hardware/esp32-devkitc/overview

Note: This product does not include 18650 battery

Picture

  • 1pcs x ESP32 OLED Battery Development Tool (with Pinhead)
Picture
QQ20170809165334
QQ20170809172017
QQ20170809171544

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. 2. ESP32 Technical Reference Manual: https://espressif.com/sites/default/files/documentation/esp32_technical_reference_manual_en.pdf 4. Reference more details: https://espressif.com/en/product
MPN NTL7426925372351
Marca TNL
EAN 7426925372351