PiTalk 2G IoT HAT board is based on SIM868 integrated with a high performance GSM/GPRS engine SMA Antenna for Raspberry Pi GSM/GPRS/GNSS/Bluetooth HAT, Supports Dial up, Telephone Call, SMS, TCP

PiTalk 2G HAT allows geeks and electronics enthusiasts to run various applications and programs on 2G networks, making it ideal for IoT projects and hobbyists. SIM868 quad-band GSM/GPRS module provides reliable and high-performance connectivity with frequencies of 850/900/1800/1900MHz, enabling PiTalk 2G to operate globally. PiTalk 2G features a powerful GNSS engine that provides best-in-class acquisition and tracing sensitivity, Time-To-First-Fix (TTFF), and accuracy, ensuring reliable location data. The PiTalk 2G HAT has a compact design with dimensions of 17.615.72.3mm, making it suitable for space-limited applications, including smartphones, PDAs, and other mobile devices. PiTalk 2G is easy to control via AT commands (3GPP TS 27.007, 27.005 & SIMCom enhanced AT Commands), and it has a low power consumption, making it an ideal choice for battery-powered IoT devices.