SIM800A GSM GPRS Chip Module MQ4 Sensor Data ROM Size and Type

Data ROM Size and Type

of pins 7 Wire Length 28 cm Material (insulating) Plastic Connector Type Female to Female Wire Current max 1

The ESP32-WROOM-32U module is different from ESP32-WROOM-32D as it integrates a U

the relay will be off when the €š¬œOP€š¬� time is over

Motor Driving Applications

SIM800A GSM GPRS Chip Module MQ4 Sensor Data ROM Size and TypeThe SIMCOM SIM800A is a complete Dual band GSM GPRS SMT solution that can be embedded in customer Applications. It supports Dual band 900 1800MHz and can transmit voice, SMS, and data information while consuming little power. Its small size of 24*24*3mm allows it to fit into the slim and compact demands of customer design. It's Bluetooth and Embedded AT capabilities enable total cost savings and rapid time to market for customer Applications. Features