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ESP32 Module
WIFI NodeM ESP8266+4 bytes (Mt 32 bit), module is based on widely explored esp8266 System on Chip from Expressif.WIFI NodeM ESP8266+4 bytes (Mt 32 bit), compatible for NodeMCU board. We add extra memory size to 4 bytes (Mt 32 bit). This better, for make big project with big library. You not need to worry about size of memory.On board have USB-TTL serial converter CH340G, with Micro-USB socket.PowerIn for DC 4~9V, to pin VIN.Pin headers 2.54mm (0.1") 15 pins x 2 lines in set. Don't soldered. It combined features of WIFI accesspoint and station + microcontroller and uses simple LUA based programming language. WIFI NodeM ESP8266+32Mb, offer:Arduin0-like hardware IO. And can programming in Arduin0 IDEEvent-driven API for network applicaitons10 GPIOs D0-D10, PWM functionality, IIC and SPI communicaiton, 1-Wire and ADC A0 etc. all in one boardWifi networking (can be uses as access point and/or...
2017 - 08 - 30
ESP32 Tm Music albums 2.4 inch TFT PCM5102A SD WiFi Module Bluetooth development boardPin Reference DescriptionMore information, please click:
2018 - 02 - 05
SSD1306 display(0x3c,5,4); Test details  Pin reference description     Ineinfuhrung: ESP32 is already integrated antenna and rf balun, power amplifier, low noise amplifiers, filters, and the power management module. the entire solution is the least amount of pcb area. this board is 2.4 ghz dual mode wi fi and bluetooth chips by tsmc 40nm low power technology, power and rf characteristics of best, which is safe, reliable, and scalable to a wide range of applications. Features: high performance - price - ratiosmall volume, easy embeded to other productsstrong function, with the support of lwip protocol, freertossupport three modes: ap, sta and ap + stasupport for lua program, easy to develop   Click the link for more details:
2017 - 11 - 16
This develop board integrated ESP8266 and 18650 battery. A standard LG 3000mAH 18650 battery could run it 17 hours.What is it?You can call it "WiFi Battery". I added a 18650 battery to ESP8266 make ESP8266 more easy to develop projects.Why did you make it?When you do some ESP8266 projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A LG 3000mAH 18650 battery could make ESP8266 run 17 hours or more.What makes it special?· Same with NodeMCU.· 18650 charging system integrated.· indicate LED inside(Green means full& Red means charging)· Charging and working could be at the same time.· 1 Switch could control the power.· 1 SMT connector could be used to sleep mode· 1 extra LED could be programmed(Connected with GPIO16[D0])· 0.5A charging current· 1A output· Over charge protection· Over discharge protection·...
2017 - 08 - 30
When you do some ESP32projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A LG 3000mAH 18650 battery could make ESP32run 17 hours or more.18650 charging system integrated.indicate LED inside(Green means full& Red means charging)Charging and working could be at the same time.1 Switch could control the power.1 extra LED could be programmed(Connected with GPIO16[D0])0.5A charging current1A outputOver charge protectionOver discharge protectionFull ESP32 pins break out  Click the link for more details:
2018 - 01 - 02
TTGO T2 ESP32 0.95 OLED SD card  WiFi + Bluetooth ModuleProduct Details Pin diagram
2017 - 11 - 29
Download Reference Description
2018 - 02 - 06
TTGO LORA32 433/470/868/915Mhz ESP32 LoRa OLED 0.96 Inch Blue Display Bluetooth WIFI ESP-32 development board Module with AntennaThe 433/470/868/915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged!With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin!example:This product is a SX1276 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433/470/868/915MHz frequency, high sensitivity is over-148dBm, + 20dBm output power, high reliability, long transmission distance.the onboard 32MB Flash wi-fi antenna, 0.96 inch blue oled display, lithium battery charging circuit, CP2102 interface and USB serial chip, the perfect support for Arduino development environ...
2017 - 11 - 20
Use legend Copy links for more details: video: LG 3000mAH 18650 battery could make ESP32run 17 hours or more.This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.
2017 - 12 - 05
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