Adafruit AirLift FeatherWing – ESP32 WiFi Co-Processor Infra Red This new version Relay-8 module

This new version Relay-8 module has support JSON now

* [First steps with the Raspberry Pi Pico

DFRduino Mega2560 can work steadily even when only powered by a 3

The quiescent current draw in sleep mode is dominated by the current in the 475 kΩ pull-up resistor from ENABLE to VIN and in the reverse-voltage protection circuit

so it is ready to plug directly into the Chassis Board from below

Adafruit AirLift FeatherWing – ESP32 WiFi Co-Processor Infra Red This new version Relay-8 moduleGive your Feather project a lift with the Adafruit AirLift FeatherWing a FeatherWing that lets you use the powerful ESP32 as a WiFi co processor. You probably have your favorite Feather ( like the Feather M4 ) that comes with its own set of awesome peripherals and lots of libraries. But it doesn't have WiFi built in! So let's give that chip a best friend, the ESP32. This chip can handle all the heavy lifting of connecting to a WiFi network and