TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module Mini USB 2.0 Cable for Arduino 1Meter (Colour May Vary) 1 x 10 Pin male

1 x 10 Pin male to female jumper wires

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3-pin header for signal Connector Pins VCC

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so verify that all connected components are voltage-rated accordingly

TTGO T-Call V1.4 ESP32 SIM800L Wireless Communication Module Mini USB 2.0 Cable for Arduino 1Meter (Colour May Vary) 1 x 10 Pin male```html TTGO T Call V1. 4 ESP32 SIM800L Wireless Communication Module Combine the power of the ESP32 dual core processor with cellular GSM GPRS connectivity in one compact board. The TTGO T Call V1. 4 integrates the SIM800L module, enabling your IoT projects to send SMS, make voice calls, and transmit data over 2G networks no Wi Fi required. Available now from The Engineer Store, Bengaluru, with fast shipping, 7 day warranty on manufacturing defects,