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iohippo

154 orders since Mar 25, 2017

7 Reviews

Pendik, İstanbul, Turkey

Ships from Turkey.

M. Hamit YANIK

Custom Work Available

ESProg - ESP8266 & ESP32 Programmer with Autoreset

ESProg - ESP8266 & ESP32 Programmer with Autoreset

iohippo

$17.90

Header and USB Adapter for DC Lab Power Supply

Header and USB Adapter for DC Lab Power Supply

iohippo

$4.90

DC Electronic Load Banana Jack/Plug Converter

DC Electronic Load Banana Jack/Plug Converter

iohippo

$6.90

ULP Weather Logger with ESP8266 (WiFi, IoT)

ULP Weather Logger with ESP8266 (WiFi, IoT)

iohippo

$39.00

iohippo PED Op Amp - Play, Evaluate, Develop

iohippo PED Op Amp - Play, Evaluate, Develop

iohippo

$3.90

POGO ISP Micro for AVR

POGO ISP Micro for AVR

iohippo

$14.90

BoostyPi - Power up Raspberry Pi Zero with 2-16v!

BoostyPi - Power up Raspberry Pi Zero with 2-16v!

iohippo

$19.90

Ideal Diode

Ideal Diode

iohippo

$1.90

ArduBoost LiPo - Arduino Battery & Charging Addon

ArduBoost LiPo - Arduino Battery & Charging Addon

iohippo

$15.90

uBoost AA Battery 3.3v Power Supply Joule Thief

uBoost AA Battery 3.3v Power Supply Joule Thief

iohippo

$16.90

uPED Op Amp Micro - Play, Evaluate, Develop

uPED Op Amp Micro - Play, Evaluate, Develop

iohippo

$1.49

About

Hello,

I'm Hamit from Turkey, Istanbul. I'm an electronics hobbyist since 2009 and making pcb designs and prototyping. I'm using KiCAD EDA to design my projects. Recently, I started mass production and will try to sell my projects in my shop on Tindie.

I'm also PHP web developer. Still learning C/C++.

Thank you.
Follow me on Twitter
https://twitter.com/hamityanik

@hamityanik hamityanik

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Reviews

Review Breakdown

5
4 4
2 3
0 2
0 1
1

Average Ratings

Product: (4.29)

Documentation: (4.29)

Shipping: (4.43)

Communication: (4.29)

George | April 11, 2020

This product doesn't seem to work

For ESProg - ESP8266 & ESP32 Programmer with Autoreset

We have 2 of these and 2 different engineers trying to get them to work. They work as serial converters, but both the Reset and the GPIO signal happen at exactly the same time, for this product to work the reset should go low, then the GPIO 0 control go low, then reset should go high , and after a delay the GPIO control should go high.
But both are occurring at exactly the same time. I am using a 200MHz storage scope to test. (Rigol DS2202).
Has the device been shipped without the convertor being programmed perhaps?

Tony | Dec. 18, 2019

Works Brilliantly. Automatic bootmode.

For ESProg - ESP8266 & ESP32 Programmer with Autoreset

I'm using this to flash the esp-wroom-32 module on my pcb, and it's working great. I was previously using the adafruit CP-2104 module, but the automatic bootmode wasn't working for me. This board solved that problem. I did run into two small issues with the ESProg, but those were quickly fixed. My board was expecting 5v, not the default 3.3v. There's a jumper on the bottom to be able to change the switch to support 5v. I also had to swap the TX and RX from what I had previously with the adafruit converter. It's a great little tool.

Nathanael | June 22, 2019

Amazing shopping

For iohippo PED Op Amp - Play, Evaluate, Develop

Product is perfect, silkscreen is perfect, mat colour is perfect, even got a gift! Turkish post is fast.

Viktor | May 12, 2019

Great product

For ESProg - ESP8266 & ESP32 Programmer with Autoreset

Works flawlessly, has a great assembly and high-quality components. I particularly like the power switch as you can do the programming without an external power source.

I plan to use it together with a clip with pogo pins for programming my boards without the need for soldering. And it'll also save some space on the boards itself as it eliminates the need for a flash button.

Yann | Nov. 27, 2018

Receiving ESProg

For ESProg - ESP8266 & ESP32 Programmer with Autoreset

Nice product, well designed, small form factor, and good assembly !
Very good shipping :-)
Best regards,
Yann

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