TTGO T-Display Development Board with ESP32, Bluetooth and 1.14 inch LCD Display
The TTGO T-Display is a System-in-Package (SiP) module that is based on the ESP32, providing complete Wi-Fi and Bluetooth functionalities. The module has a size as small as 52mm x 25mm, thus requiring minimal PCB area. The module integrates a 4-MB QSPI flash. At the core of this module is the ESP32 chip, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC’s 40 nm ultra-low power technology. T-Display integrates all peripheral components seamlessly, including a crystal oscillator, flash, filter capacitors and RF matching links in one single package. Given that no other peripheral components are involved, module welding and testing are not required either. As such, TTGO T-Display reduces the complexity of the supply chain and improves control efficiency. With its ultra-small size, robust performance and low-energy consumption, this is well suited for any space-limited or battery-operated applications, such as wearable electronics, medical equipment, sensors and other IoT products. It also comes with the 1.14 inch OLED display that helps for various applications. This kit also includes a USB type C for programming using any IDE platforms.
Source code Link: https://github.com/Xinyuan-LilyGO/TTGO-T-Display
Specifications:
- Chipset: ESPRESSIF-ESP32 240MHz microprocessor
- FLASH: QSPI flash 4MB
- SRAM: 520kB SRAM
- Display: IPS ST7789V 1.14 inch
- Working Voltage: 2.7V-4.2V DC
- Operating current: about 67mA
- Working temperature: -40 to +85C
- Dimension: 51.52 x 25.04 x 8.54mm
- JST connector: 2 pin 1.25mm
WIFI Module specifications:
- Standard: 802.11 b/g/n
- Protocol: MPDU and A-MSDU polymerization
- Frequency range: 2.4GHz to 2.5GHz
- Transmit power: 22dBm
- Communication distance: 300mts
Bluetooth Specifications:
- Protocol: V4.2 BR/EDR and BLE standard
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