GSM Antenna - 2dbi Gain Rubber Duck Antenna R/A 32GB SD Card Connect the RX pin to

Connect the RX pin to your microcontroller's TX pin and TX pin to your microcontroller's RX pin

maintain iron temperature below 350°C and limit contact time to 3-5 seconds per lead to prevent thermal damage to the capacitor's internal construction

Check your local mains voltage compatibility (100-240V AC input available)

and resistance to environmental degradation

The chassis accommodates multiple sensor modules including ultrasonic distance sensors

GSM Antenna - 2dbi Gain Rubber Duck Antenna R/A 32GB SD Card Connect the RX pin toGSM Antenna 2dbi Gain Rubber Duck Antenna R A GSM Antenna 2dbi Gain Rubber Duck Antenna R A This is a GSM Antenna 2dbi Gain Rubber Duck Antenna R A. The GSM Finger Antenna SMA 2Dbi 2G 3G is an Rubber Duct GSM External Antenna with 5 cm or 2 inch height. The antenna is very compact in size, and is attachable directly onto the SMA connector. The gain of the antenna is 2dbi. Features & Specifications Compact Size Low Cost Antenna Gain : 2dbi Frequency