LILYGO T-Echo-Lite LoRa 915Mhz TTGO Development Board | 1.22 inch SPI E-Paper Display

About this item

• Antenna Options: Available in versions with built-in antenna and external antenna for flexible connectivity solutions
• Wireless Connectivity:Bluetooth 5,Thread,ANT, Bluetooth Mesh,802.15.4,Zigbee,2.4 GHz proprietary
• Github : github.com/Xinyuan-LilyGO/T-Echo-Lite
• Wiki：wiki.lilygo.cc/products/t-echo-series/t-echo-lite/
• If you have any questions or suggestions about the product, please feel free to contact us. We will answer your question as soon as possible.
• T-Echo Lite is a lightweight version based on T-Echo, which has a smaller size and lower power consumption compared to T-Echo.
• Its minimum deep sleep power consumption can reach 2 μ A to 10 μ A (due to differences in onboard components on different boards, power performance may vary; the minimum power consumption mentioned here is based on engineering boards tested by LILYGO laboratory).
• The board is equipped with a rich set of features, including inertial sensors, LORA modules, solar charging function (5V), external GPS, etc.
• Its excellent power consumption performance enables T-Echo Lite to achieve outstanding battery life.
• Q. After reading the above tutorials, I still don't know how to build a programming environment. What should I do?
• A. If you still don't understand how to build an environment after reading the above tutorials, you can refer to the LilyGo-Document document instructions to build it.
• Q. Why does Arduino IDE prompt me to update library files when I open it? Should I update them or not?