LoRa V1.3

Specifications Chipset ESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHzXtensa® single-/dual-core 32-bit LX6 microprocessor Module SX1276 FLASH QSPI flash 4MB SRAM 520 kB SRAM Button BOOT,REST USB to TTL CH9102F Modular interface UART,SPI,SDIO,I2C,PWMI2S,ADC,DAC,Cap Sensor On-board clock 40MHz crystal oscillator Working voltage About 2.7V-3.6V Sleep current About 600uA Working temperature range -40℃ ~ +85℃ Screen  0.96 Inch OLED Power Supply Input USB 5V/1A JST Connector 2Pin 1.25mm Frequency range 2.4GHz~2.5GHz(2400M~2483.5M) User Configuration AT + Instruction set, cloud server,Android/iOSapp Encryption Type AES/RSA/ECC/SHA Sample Code For Reference [Github] If you need technical support please check below link to find more details. Lora V1.3  Size  Pin Diagram   Without Screen With Screen