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  • ESP32 SIM800L T-CALL V1.3 ESP32S8

    2,499.00 1,999.00
    1. Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
    2. FLASH: QSPI flash 4MB / PSRAM 8MB
    3. SRAM:520 kB SRAM
    4. Button: Reset
    5. USB to TTL: CP2104
    6. Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
    7. On-board clock:40MHz crystal oscillator
    8. Working voltage:2.7V-3.6V
    9. Working current: About 70mA
    10. Wi-Fi Mode Station/SoftAP/SoftAP+Station/P2P
    11. Security mechanism WPA/WPA2/WPA2-Enterprise/WPS
    12. Encryption Type AES/RSA/ECC/SHA
    13. Firmware upgrade UART download/OTA(Through network/host to download and write firmware)
    14. Software Development Support cloud server development /SDK for user firmware development
    15. Networking protocol IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
    16. User Configuration AT + Instruction set, cloud server, android/iOS app
    17. OS FreeRTOS
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