Between these models esp8266 which one do you prefer ?
- model 1 : needs two breadboard to prototype !
- model 2 : DIY version
- model 3 : lua version
- model 4 : another prototype version
-model 5 : adafruit HUZZAH
best regards
Between these models esp8266 which one do you prefer ?
-model 5 : adafruit HUZZAH
best regards
J’ai pris celui-ci sur eBay
http://www.seeedstudio.com/depot/WiFi-Serial-Transceiver-Module-w-ESP8266-p-1994.html
Car simple, 2 gpio, un neutre, alim 3v3 et TX RX ! Juste le nécessaire.
Sinon t’es deux premier s me plaise bien.
Here’s one more option, http://www.electrodragon.com/product/esp8266-smd-adapter-board/ it’s 0.2" narrower and so leaves one row of connections available on each side of a standard breadboard
Moi j’ai pris le 1er sur ebay cet aprem. Par contre c’est à souder soit même. 3,50€ de mémoire.
Si tu veux le programmer il te faudra un convertisseur usb-ttl genre cp2102. Ou alors tu prends directos la version nodemcu.
Nodemcu lua
None of them - what would be ideal would be the smallest possible board with the pins on 0.1" centres - but with a 3v3 regulator onboard as well and the pullups. As for Lua, don’t let that influence your decision as you can flash that onto the boards at any time.
This guy has done a pretty good job giving 0.1" headers AND the regulator etc… and he’s selling the boards I believe… http://tech.scargill.net/dil-adaptor-for-esp07-and-esp12/
NodeMCU
I have a bunch of the boards @Peter_Scargill referred to and am very happy with them. Breadboard friendly, push-to-program, good power options. The ones I bought have the ESP-07, which means two antenna options. He is now offering more ESP module options. Great price, too!
And then there is this…
Though… if I’d been advertising this – I think I would at least have made sure all the pins were straight!!
I was surprised, that an Adafruit board was actually quite a reasonable price… But alas, oos.