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T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered
The T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered is a mid-range gsm gprs and gnss modules designed for everyday users. It features Item Type: Sim800 Type and Voltage Rating (V): 5, 2.7 to 3.6.
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About This Product
The T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered is a mid-range gsm gprs and gnss modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Sim800 Type
- Voltage Rating (V): 5, 2.7 to 3.6 — works with standard household power
- SRAM: 520 KB
- USB to TTL: CP2104
- On-board clock: 40MHz crystal oscillator — smooth, flicker-free operation
- Working Current (mA): 70mA
- SIM Card: Only supports Nano SIM card — compatible with modern devices
- Power Supply Voltage (V): USB 5V/1A — works with standard household power
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This is a T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module Unsoldered. The module is used for wireless communication. The ESP V1.4 ESP32 Serial WIFI Wireless Transceiver Module is a self-contained SOC with an integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network.
This module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.
Note : AM-036 printed on board working remains same.Features:
- The SIM800L wireless communication module is integrated with an ESP32 chip with a dual-core 32-bit LX6 microprocessor.
- The SIM800L ESP32 wireless module needs a power supply of 5V/1A and has a Type C port.
- The ESP32 SIM800H wireless communication module features 802.11 b/g/n wifi protocol and Bluetooth v4.2BR/EDR and BLE standard protocol.
- This wireless communication module supports cloud server development and SDK for user firmware development.





