SIM800 GSM MODEM MODULE BOARD WITH SMA ANTENNA XD-621 Induction Touch Switch making it perfect for prototyping

making it perfect for prototyping and testing circuits

ideal for portable and battery-adjacent applications

1V 2200mAh Li-Ion Battery online at The Engineer Store - India's most trusted electronics components store

Built-in pull-up resistors: Onboard 10kOhm pull-ups on both sides mean no extra components needed for I2C lines

Expert technical support included to help with battery integration

SIM800 GSM MODEM MODULE BOARD WITH SMA ANTENNA XD-621 Induction Touch Switch making it perfect for prototypingSIM800 GSM MODEM MODULE BOARD WITH SMA ANTENNA Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Product Overview The SIM800 GSM Modem Module is a compact, industrial grade cellular communication board designed for IoT, M2M, and embedded systems applications. With integrated SMA antenna connector and reliable GSM connectivity, this module enables SMS, voice calls, and data