Re: Can't Flash Memory on Wemos D1 Mini
Posted: Wed Jun 15, 2016 11:11 amSo I was wondering if anyone else had this issue with the Wemos D1 Mini?
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Can't Flash Memory on Wemos D1 Mini
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Posted: Wed Jun 15, 2016 11:11 amRe: Can't Flash Memory on Wemos D1 Mini
Posted: Wed Jun 15, 2016 7:15 pmYou must ground D3 (gpio0) in order to flash this device.
Re: Can't Flash Memory on Wemos D1 Mini
Posted: Wed Jun 15, 2016 8:22 pmI use a D1 mini as a thermostat with espBasic v2 - I actually mounted it inside an "eco plug" module.
I took out the old esp and replaced it with an D1 mini.
TO FLASH:
Remove power,
Press and hold the flash button , add power while button is still pressed, wait until it blinks
Then release the flash button.
Sometimes, you must press the reset after you release the flash button.
One note: on flashing the mini, Even though it has a flash button, I sometimes short Gpio0 to gnd.
All working well.
Joe
I took out the old esp and replaced it with an D1 mini.
TO FLASH:
Remove power,
Press and hold the flash button , add power while button is still pressed, wait until it blinks
Then release the flash button.
Sometimes, you must press the reset after you release the flash button.
One note: on flashing the mini, Even though it has a flash button, I sometimes short Gpio0 to gnd.
All working well.
Joe
Re: Can't Flash Memory on Wemos D1 Mini
Posted: Thu Jun 16, 2016 8:52 amMine does not have a Flash button, only a Reset button.
I wonder why yours has one and mine does not. Anyway I will try grounding GPIO0, hopefully that will work
Thanks...
I wonder why yours has one and mine does not. Anyway I will try grounding GPIO0, hopefully that will work
Thanks...