{"action":"created","issue":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/636","labels_url":"https://api.github.com/repos/esp8266/Arduino/issues/636/labels{/name}","comments_url":"https://api.github.com/repos/esp8266/Arduino/issues/636/comments","events_url":"https://api.github.com/repos/esp8266/Arduino/issues/636/events","html_url":"https://github.com/esp8266/Arduino/issues/636","id":98327339,"number":636,"title":"Really need help. Boards breaks after some boots","user":{"login":"emilianocasas","id":11724350,"avatar_url":"https://avatars.githubusercontent.com/u/11724350?v=3","gravatar_id":"","url":"https://api.github.com/users/emilianocasas","html_url":"https://github.com/emilianocasas","followers_url":"https://api.github.com/users/emilianocasas/followers","following_url":"https://api.github.com/users/emilianocasas/following{/other_user}","gists_url":"https://api.github.com/users/emilianocasas/gists{/gist_id}","starred_url":"https://api.github.com/users/emilianocasas/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/emilianocasas/subscriptions","organizations_url":"https://api.github.com/users/emilianocasas/orgs","repos_url":"https://api.github.com/users/emilianocasas/repos","events_url":"https://api.github.com/users/emilianocasas/events{/privacy}","received_events_url":"https://api.github.com/users/emilianocasas/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-07-31T06:45:56Z","updated_at":"2015-07-31T13:40:55Z","closed_at":null,"body":"Hi, i am having a huge problem and I dont know how to solve it. I have crushed 3 esp07 boards. \r\nInstead of using an uart adapter, I use an arduino uno to boot the esp07 (I remove the arduino's processor previously) and a mb102 protoboard power supply for the esp (The power supply is\r\nthe following: http://www.ebay.com/itm/MB102-Breadboard-Power-Supply-Module-3-3V-5V-For-Arduino-Solderless-Breadboard-/170886733144?hash=item27c9a49d58)  \r\nConnections are \r\nRX --- RX (arduino) (No need to connect RX-TX )\r\nTX ---TX (arduino)\r\nGND --- GND\r\nCHPD --- VCC (mb102)\r\nVCC (ESP) --- VCC (mb102)\r\nGPIO0 --- GND\r\nGPIO15 --- GND\r\nGPIO2 --- VCC (mb102)\r\n\r\nI join the arduino's and the esp's gnd with the mb102's gnd.\r\nAt first, it works great, but the board gets really warm. After several uses, the board red light becomes weak. Then, when I connect the esp with the mb102, mb102's light becomes weak also, and the esp won't work. This happened also with esp01 and esp12.\r\nDoes anyone knows what can possibly be wrong? Maybe the mb102? The connections between esp and arduino shoul be connected with resistors?\r\n\r\nThanks for your time, and sorry for my english."},"comment":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/comments/126694932","html_url":"https://github.com/esp8266/Arduino/issues/636#issuecomment-126694932","issue_url":"https://api.github.com/repos/esp8266/Arduino/issues/636","id":126694932,"user":{"login":"jeffryr","id":11335284,"avatar_url":"https://avatars.githubusercontent.com/u/11335284?v=3","gravatar_id":"","url":"https://api.github.com/users/jeffryr","html_url":"https://github.com/jeffryr","followers_url":"https://api.github.com/users/jeffryr/followers","following_url":"https://api.github.com/users/jeffryr/following{/other_user}","gists_url":"https://api.github.com/users/jeffryr/gists{/gist_id}","starred_url":"https://api.github.com/users/jeffryr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jeffryr/subscriptions","organizations_url":"https://api.github.com/users/jeffryr/orgs","repos_url":"https://api.github.com/users/jeffryr/repos","events_url":"https://api.github.com/users/jeffryr/events{/privacy}","received_events_url":"https://api.github.com/users/jeffryr/received_events","type":"User","site_admin":false},"created_at":"2015-07-31T13:40:55Z","updated_at":"2015-07-31T13:40:55Z","body":"Ditto what duncan-a said plus\r\n- What are you powering the MB102 with?  My experience has been that anything more than 15V or so will fry the regulators.\r\n- Triple check your wiring\r\n- If you want to program it with an Arduino, use a 3.3V 8MHz Pro mini to eliminate the need for level shifters"}}