LilyGO TTGO T-Beam - LoRa 868MHz - NEO-6M GPS - ESP32 - 18650 Battery Holder

The TTGO T-Beam from LilyGO is a microcontroller based on an ESP32 including a built-in SX1276 LoRa chip and a NEO-6M GPS module. The USB to serial converter makes it easy to program, even as an Arduino. The board has a micro USB connection with which it can be programmed and/or powered (the micro USB cable is not included).Specifications:

* Supply voltage: 3.3V DC or 5V DC * GPIO Voltage: 3.3V* * ESP32-DOWD-Q6 chip (240Mhz dual core processor)

* SRAM: 520KB * PSRAM: 4MB * Flash memory: 4MB * Built-in Wi-Fi * Built-in Bluetooth

* USB to serial converter: CP2102 or CH9102F * SX1276 LoRa chip * LoRa frequency: 868MHz * NEO-6M GPS Chip * Built-in Li-ion/Li-Po battery charging circuit: AXP192 chip can charge up to 1.4A * Built-in push button (IO38) * Built-in on/off button * SoftRF software: SoftRF ESP32 * Built-in 18650 battery holder (battery not included) * PCB dimensions: See images Shipping List:

* 1x LilyGO TTGO T-Beam * 1x LoRa SMA antenna 868MHz * 1x GPS Antenna * 1x Male header set To program the board with the Arduino IDE select the 'ESP32 Dev Module' in the board manager.*Note : The pins on the board are directly connected to the ESP32 chip and are therefore only suitable for 3.3V signals.