Wireless Quad-band GSM/GPRS/GPS Shield Arduino Based on SIM808 Onboard CP2102 MIC29302 Phone talk speaker Module @XYGStudy



Features
Arduino connectivity, compatible with UNO, Leonardo, NUCLEO, XNUCLEO
Onboard USB TO UART converter CP2102 for UART debugging
5 x LEDs for indicating the module working status
Onboard voltage level converter, supports both 3.3V and 5V systems
SIM card slot for 1.8V/3V SIM card
Baudrate auto detection (1200bps ~115200bps)
Bluetooth 3.0ïŒ supports data transferring through Bluetooth
RTC with power supply interface
Firmware upgradable via USB
Control via AT commands (3GPP TS 27.007,27.005, and SIMCOM enhanced AT Commands)
Supports SIM application toolkit: GSM 11.14 Release 99
Operating voltage: 6 ~ 12V
Operation temperature: -40 °C ~ +85 °C
Storage temperature: -45 °C ~ +90 °C

Package Contains
GSM/GPRS/GPS Shield (B) x 1
GSM Antenna - 1
GPS External Antenna (B) - 1
Bluetooth Antenna - 1
9V power adapter - 1
USB type A plug to micro plug cable x 1

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