#3,093 in Computer networking products
Use arrows to jump to the previous/next product
Reddit mentions of J-DEAL NodeMCU LUA WiFi Module Internet Based on ESP8266 Development Board New Version
Sentiment score: 0
Reddit mentions: 3
We found 3 Reddit mentions of J-DEAL NodeMCU LUA WiFi Module Internet Based on ESP8266 Development Board New Version. Here are the top ones.
or
NodeMCU is the fast leading edge low cost technology to WiFiNodeMCU is built based on the mature ESP8266 technology to take advantage the abundant resources available on the web.Modern high level mature LUA based technology. It is an integrated unit with all available resources on board. It is super simple to complement your existing Arduino projects or any development board that has I/O pins available.Modern Internet development tools such as Node.js can take advantage the NodeMCU with the built-in API to put your idea on the fast track immediately.CP2102: power your developement in the fastest way combinating with NodeMcu Firmware
Specs:
I'd suggest rather than bluetooth you use an esp8266 and communicate with the phone over a wifi connection. The ESP8266 has a wifi connector. A NodeMCU LUA WiFi Module Internet Based on ESP8266 is the type of thing you want. It has IO pins that you could use.
https://www.amazon.ca/J-DEAL%C2%AE-NodeMCU-Internet-ESP8266-Development/dp/B01F5ALLFM/ref=pd_sbs_107_1/131-6840106-3335800?_encoding=UTF8&pd_rd_i=B01F5ALLFM&pd_rd_r=e2c4a1ce-33c2-11e9-a909-193f2cfc3e32&pd_rd_w=pWzum&pd_rd_wg=gRuDy&pf_rd_p=5dcda75b-8643-4da3-9bb1-5c0233790500&pf_rd_r=03S3TY80F2H04ED9E3TR&psc=1&refRID=03S3TY80F2H04ED9E3TR
Look at something like this:
https://www.instructables.com/id/Solar-Soil-Moisture-Meter-With-ESP8266/
Those? They look like they need to be plugged into a board.
You're including the setup hurdle if you don't have it preconfigured, you're assuming WiFi > GPIO and ignoring that you can find Arduino's for cheap all over the place.
I'd rather have more GPIO than WiFi. If I want wifi, I'll add a ESP as a dumb serial console.
If I want a wifi oriented project first, I'll use a ESP.
Edit:
https://www.amazon.ca/J-DEAL-NodeMCU-Internet-ESP8266-Development/dp/B01F5ALLFM/ref=sr_1_2?ie=UTF8&qid=1487253711&sr=8-2&keywords=esp32