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Main > Communication  > Adafruit AirLift Bitsy dodatak – ESP32 WiFi koprocesor

Adafruit AirLift Bitsy dodatak – ESP32 WiFi koprocesor

Give your ItsyBitsy project a lift with the Adafruit AirLift Bitsy Add-On - a daughterboard that lets you use the powerful ESP32 as a WiFi co-processor. This chip can handle all the heavy lifting of connecting to a WiFi network and transferring data from a site, even if its using the latest TLS/SSL encryption (it has root certificates pre-burned in).

Product Id: 11702
Your Price: €22.30
Shipping Weight: 15 g
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You can use any ItsyBitsy with 3V logic (that means the ItsyBitsy 32u4 5V is not going to work), although the '32u4 Itsy will not be able to do very complex tasks or buffer a lot of data. It also works great with CircuitPython, a SAMD51/Cortex M4 minimum required since we need a bunch of RAM. All you need is an SPI bus and 2 control pins plus a 3V power supply that can provide up to 250mA during WiFi usage.

Tutorial


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