Specifications
MCU | ESP32 |
Flash | 4MB |
PSRAM | 8MB |
Serial Chip | CH9102 |
Wireless protocol | Wi-Fi + Bluetooth 4.2 |
PMU | AXP2101 |
Onboard functions | 3 Buttons (Power+IO38+Reset) |
Antenna |
|
GPS
- NE0-6M GPS Modules: Support GPS protocol
- Onboard RTC crystal, Support interrupt/ wakeup
LoRa
- Long Range Low Power LoRa Transceiver
- High sensitivity: -i48dBm
- Transceive rate: 300 kbps
- Optional Hardware
- Version: SX1278[433Mhz] / SX1276[868/915/923Mhz]
Display Details
- OLED: 0.96 inch
- Driver: SSD1306
Software
- Meshtastic
Power Supply Mode
Support USB Micro/ 18650 battery holder [USB can power the battery]