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USB and DC input: Simple power and programming options
Check the pin labels on the Force-Sensitive Resistor (FSR) Square and match them to your controller voltage
This is an unassembled kit which means that soldering is required - but it’s very easy and a great introduction to soldering in general
6V Operating Current ~80 mA average Dimensions 14
The output current cap is at 3A
ESP-01S 1MB WiFi ESP8266 - Serial Transceiver mq135 USB and DC input: SimpleAdd WiFi to Any Microcontroller via Serial Tiny, Low Cost, Proven The ESP 01S 1MB WiFi Serial Transceiver Module is the simplest way to add WiFi connectivity to an Arduino, STM32, PIC, or any microcontroller with a UART port. Send AT commands over serial and the ESP 01S handles all WiFi networking TCP connections, HTTP requests, UDP, and more without consuming your main MCU's resources. The "S" variant upgrades the original ESP 01 with 1 MB of flash
