LilyGO TTGO T3 LoRa32 433MHz V1.6.1 ESP32 with OLED
The TTGO LoRa32 from LilyGO is a microcontroller based on an ESP32 with a built-in LoRa chip and an OLED display. 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 (micro USB cable not included).
See more on https://github.com/Xinyuan-LilyGO/TTGO-LoRa-Series
COMMUNICATION
- Hardware interface(s):
- I2C
- I2S
- SPI
- UART
- PWM
- ADC
- DAC
- GPIO
- USB CDC
- Number of IO-pins: 19
- Maximum available hardware PWM channels: 8
- Maximum available analog input pins (ADC): 13
- Maximum available analog output pins (DAC): 2
- Maximum available hardware UART interfaces: 3
- Maximum available hardware I2C interfaces: 2
- Maximum available hardware SPI interfaces: 2
- USB to serial converter: CH9102F
- Supported SD card size: Micro SD
WIRELESS COMMUNICATION
- Interface(s): Wi-Fi, Bluetooth, LoRa
- Wi-Fi chip/SoC: ESP32
- Wi-Fi frequency [GHz]: 2.4
- Bluetooth chip/SoC: ESP32
- Bluetooth version: 4.2
- Supported Bluetooth standard(s): LE Classic
- LoRa chip/SoC: SX1278
- LoRa frequency [MHz]: 433
DISPLAY
- Type: OLED
- Driver: SSD1306
- Screen diagonal [inch]: 0.96
- Number of pixels long side: 128
- Number of pixels short side: 64
- Pixel colors: White
BATTERY CIRCUIT
Battery charger chip/SoC: TP4054
Supported battery chemistry: Li-ion, Li-Po
Maximum charging voltage [V]: 4.2
Maximum charging current [mA]: 500
Adjustable charging current: No
Protection circuit: No
CONNECTORS
- Power supply connector(s): Through hole solder pin(s) (2.54mm), Micro USB female
- IO-connector(s): Through hole solder pin(s) (2.54mm), Micro USB female
- Battery connector(s): Molex Picoblade (compatible) male
- Pin distance [mm]: 2.54
- Wi-Fi/Bluetooth antenna connector: Built-in antenna
- LoRa antenna connector: SMA female, IPEX MHF 1/uFL male (requires modification)
Package contains:
- 1x TTGO T3 LoRa32 433MHz
- 1x LoRa antenna
- 1x Battery cable
- 1x Male pin header set