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TTGO TCall & SIM800C-DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board Mounting Bracket for HC-SR04 Ultrasonic Module Quality Assured - Tested before

SKU 32937526037 ★ 4.3
USD1438.85 USD1479.85

Pay in 4 interest-free payments of $359.71 Learn more

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Ships within 48 hours · Estimated delivery Nov 7 - Nov 12

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Description

TTGO TCall & SIM800C DS V02 ESP32 WIFI Bluetooth Nano Card Slot SIM800C Development Board Mounting Bracket for HC SR04 Ultrasonic Module Quality Assured Tested before Quality Assured Tested before dispatch Safety CE certified and meets international standards Optimized power distribution with separate voltage regulators for ESP32 and SIM800C preventing voltage conflicts during high current GSM transmission simplifying GPRS data transmission and SMS handling

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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