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It is an ESP8266-based open-source Wi-Fi development board to create IoT applications by virtualizing plug-and-play modules to RESTful APIs with mobile APPs
This Arduino shield is a dedicated and well designed to suite the functionalities of arduino
white RX into the USB port
Wired Plastic Shell Active Piezo Electronic Alarm Buzzer
6 in 1 Rechargeable Solar Power DIY Robots Kit Shop by Brand It is an ESP8266-based open-source6 in 1 Rechargeable DIY Solar System Kit This DIY solar kit will teach your child the benefits of solar energy while they build a toy that is fun to play with and does not require batteries! This excellent beginner DIY solar system kit is designed to teach how solar power is used to drive a small motor. Kids use the snap together parts to build six different working models, including a solar plane, helicopter, robot, wheeler, air boat, and windmill.
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US$ 35.62