Description
ESP8266/ESP32 Power Supply: Provide a clean
Designed for a precise snap-fit around the UNO R3
Keep spare tips in stock to minimize downtime during production soldering
Portable IoT devices
SIM900A V4.0 Kit Wireless Extension Module GSM GPRS Board with Antenna 300 RPM Dual Shaft BO Motor-Straight ESP8266/ESP32 Power Supply: Provide aSIM900A V4. 0 Kit Wireless Extension Module GSM GPRS Board with Antenna Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Specifications Parameter Details Module Type GSM GPRS Wireless Extension Board Model SIM900A V4. 0 Communication Protocol GSM 850 900 1800 1900 MHz, GPRS Class 10 Antenna Included (SMA connector) Power Supply 5V DC (with voltage regulator) Interface UART
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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