SIM800A GSM GPRS Chip Module MQ4 Sensor Ideal for extended reach when

Ideal for extended reach when connecting Blu-ray players

Part Number QY-LED  Alloy SnPbBi LOT No T3 Self Life 6 Months Type Solder Paste Quantity 500g

22uf 50v of 1206 package SMD type capacitor

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

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SIM800A GSM GPRS Chip Module MQ4 Sensor Ideal for extended reach whenThe 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