LilyGo TTGO T7 Mini32 V1.5 ESP32 Dual Core Development Board

This is a Dev Board from Lilygo equipped with an ESPRESSIF-Wrover-B 240MHz Xtensa dual Core 32-bit LX6 microprocessor. Thanks to the ESP32, the board has full Wi-Fi and Bluetooth connectivity. The board features numerous GPIO pins and can communicate through all common interfaces such as UART, SPI, SDIO, I2C, I2S, etc. There are pins for LED PWM, ADC, TV PWM, etc. The board can be powered via 5V USB, or a Jst 2pin connection on the back. A cable is included, which you can easily solder to a 3.7V Li-Po battery. You can program conveniently via a microUSB port.  

Recommended Accessories: 

• LiPo Battery 1000mAh JST 1.25 / Lithium Ion Polymer for LoRa TTGO

Features:  

• 240MHz Dual Core 32-bit microprocessor 
  
• Wi-Fi and Bluetooth connectivity 
  
• CH9102 USB to Serial Converter 
  
• ON/OFF slide switch 
  
• Reset Button 
  
• JST SH1.25 LiPo connector with TP4054 battery charging chip 

Documentation: 

• Github

Technical Details: 

• Manufacturer: Lilygo 
  
• Manufacturer SKU: Q214 
  
• MCU: ESPRESSIF-Wrover-B 
  
• CPU: 240MHz Xtensa dual Core 32-bit LX6 
  
• Flash : 16MB 
  
• PSRAM : 8MB 
  
• SRAM : 520KB 
  
• Interfaces : UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, DACLNA 
  
• Operating voltage: 2.7-3.6V 
  
• Operating current: 30mA 
  
• Operating temperature: -40°C – 85°C 
  
• Wi-Fi Standard: 802.11 b/g/n 
  
• Frequency: 2.4GHz 
  
• Range: up to 300m 
  
• Bluetooth Standard: BLE V4.2 
  
• OS: FeeRTOS 
  
• USB to Serial Chip: CH9102 
  
• Dimensions: 40 x 31.5 x 8mm 
  
• Weight: 12g 

Package includes:  

• 1x LilyGo TTGO T7 Mini32 V1.5 ESP32 Dual Core Development Board 
• 1x Jst 2pin Cable 
• 2x 10pin Male Header  
• 2x 10pin Female Header long 
• 2x 10pin Female Header short