ESP32 Wi-Fi Kit
Based on the popular ESP32 microcontroller, this kit includes Wi-Fi wireless communication, microSD, and a real-time clock function. It doesn’t run on coin cell batteries, but it runs on a slightly larger battery. As is, you can send the value of the touch sensor to your smartphone or PC via Wi-Fi for easy display.
|AX07||Back to back||1|
|AX08||29 pin header||1|
|AZ02||RTC & micro SD||1|
|AAA battery holder||1|
Espressif Systems' 32-bit MCU leaf featuring the ESP32-WROOM-32 module with integrated Wi-Fi and Bluetooth LE, which is technically certified.
The power supply leaflet contains a JST SH connector for lithium-ion battery or battery box connection, a power switch, an AD converter for voltage monitoring and a 3.3 V step-up/down circuit.
A connector leaf that can be connected back to back.
A leaf with all 29 pins of the leaf I/F connected to a 2.54mm pitch pin header.
The RTC can output interrupts to the MCU with alarms and timers, while the microSD card is accessible via SPI.
The Connector Cover protects the ACR (Anisotropic Conductive Rubber) from dust and debris.
The Nut Plate is used to fix the leaf with a screw. Be careful not to use commercially available hex nuts as they may cause a short circuit by touching the electrodes on the board.
- Rev A1.0: First edition, January 2020