5893 for Adafruit High Voltage UPDI Friend - USB Serial Programmer Module for ESP32

5893 for Adafruit High Voltage UPDI Friend - USB Serial Programmer Module for ESP32 Description

Color: As shown
Material: PC

1.UPDI stands for Unified Program and Debug Interface, but this board is so smol and cute that we will call it the Unusually Playful Device Interfacer and pat its when it does a good job. It's designed to make programming modern ATtiny chips very easy because it has 3V or 5V power and logic select, power, and transmit indicator LEDs, and a quick cable for poking into a breadboard.

2.Unlike our simple UPDI version, this board is HV for High Voltage because it will let you send a quick 12V pulse to the UPDI like right before programming. This is required for when the chip is configured to use the UPDI pin as a reset or GPIO. This board will also let you 'unbrick' any chip configured for HV usage, you can use it to reset the fuses for Low Voltage programming.

3.This UPDI High Voltage Friend makes programming such chips very easy:

(1)Select between 3V or 5V power and logic - the 3V regulator can source to 500mA to run even projects.

(2)Internal 12V boost converter with analog that will send a pulse to the UPDI when the RTS pin is toggled low.

(3)CH340E USB Serial converter chip with -platform drivers

(4)1K Loop-back Resistor between RX and TX

Green power OK LED

Red serial activity LED
Color: As Shown
Material: PC

Package Contents:
1* Module
1* Cable(Random Color)