ESP8266 ESP-01 Flash Firmware

I bought ESP8266 ESP-01 from Lelong.my. It already flashed with AI Thinker firmware. I decided to use NodeMCU firmware. So here's how I do it.

1) Download NodeMCU Flasher (https://github.com/nodemcu/nodemcu-flasher/tree/master/Win32/Release).
2) Download NodeMCU Firmware (https://github.com/nodemcu/nodemcu-firmware/releases). I use nodemcu_float_0.9.6-dev_20150704.bin.
3) Run ESP8266Flasher.exe. Follow instruction below:-

Select The Right COM Port.

Select Firmware File.

Firmware File Selected.

Select The Right Baud Rate and Flash Size. 

N900 NITDroid Error

I was trying to install NITDroid N12 UMay and its kernel 07_rc4. Firstly I try using auto-installer 2.8.8 but to no avail, there was an error when I want to dpkg kernel, something related to permission. Then I was using the second method by repartitioning eMMC to make home folder 2GB. Successfully dpkg the kernel. Then I reboot, and choose 2 for NITDroid, then strange things happen. At first it loaded smoothly then suddenly there was an error, then after that, I can't boot both Maemo and NITDroid.

I want to flash back but to no avail, maybe it is because I am using Windows 7 (and I have tried both 32 and 64 bit). After trying for hours, I try to flash kernel only, and it works!

I use this command to flash kernel only, and this is PR 1.3, newest is 1.3.1.

flasher-3.5.exe -F RX-51_2009SE_20.2010.36-2_PR_COMBINED_MR0_ARM.bin --flash-only=kernel -f

Psst: Maybe I will try this NITDroid next time :D