
ESP32 SIM800L GSM Module, also know as TTGO T-Call V1.3 is a featured development board from TTGO combining the Latest ESP32 ESP-WROOM-32D and SIM800L GSM GPRS on a single board. Which means that we can get WiFi, Bluetooth BLE, GSM, GPRS functionality from a single module.
0.56" 0-150V Three Wire LED Display Digital DC Voltmeter-RED

Atmega32u4 Esplora Joystick Game Program Module crystal oscillator Temperature Light Sensor Board

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