LILYGO TTGO SIM800L Module SIMCOM ESP32-WROVER-B Chip Development Board SIM800 SIM800L
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Detailed Product Description
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Product Description Specification
Products Description Specifications: * Supply voltage: 5V DC (via USB-C) of 3.3V DC (via 3V3 pin) * GPIO voltage: 3.3V* * Output voltage: 5V DC (via 5V pin) * Main chip: ESP32 (WROVER module, 240Mhz dual-core processor) * Flash memory: 4MB * SRAM: 520 kB * PSRAM: 8MB * Built-in Wi-Fi * Built-in BT * USB to serial converter: CP2104 or CH9102F (drivers) * Built-in SIM800L GSM GPRS module * Built-in Nano SIM card connection * Built-in power management chip (IP5306) with Li-ion/Li-Po battery charging circuit (~500mA charging current) GSM/GPRS Module SIM800-WB64 is a complete Quad-band GSM/GPRS solution in an SMT type that can be embedded in customer applications. SIM800-WB64 supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS, and data information with low power consumption. With a tiny size of 24*24*3 mm, it can fit into the slim and compact demands of customer design. Featuring Bluetooth and Embedded AT, it allows total cost savings and fast time-to-market for customer applications. |
| Product Tags: SIM800L ESP32-WROVER-B SIM800L ESP32-WROVER-B Chip SIM800L ESP32-WROVER-B Chip Development Board |
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