Reference: DWM14042301

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Reference: DWM14032902

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Reference: DWM14032102

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Reference: DWM14042401

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Reference: DWM16121503

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RFM50-S 433MHz /868MHz /915MHz HopeRF 20dBm Soc Transceiver RF module

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Reference: DWM15101001

Brand: Semtech

RFM50-S 433MHz /868MHz /915MHz HopeRF 20dBm Soc Transceiver RF module

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Reference: DWM15010504

Brand: Semtech

RFM69CW / RFM69HCW SX1231H 433MHz /868MHz /915MHz HopeRF transceiver rf module

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D-duino ESP8266 IOT WiFi NodeMCU Board with 0.96OLED

Reference DWM17072502

D-duino is a combination of ESP8266 and OLED is a 6 IOT WiFi NodeMCU Development Board .

Volume discounts

Quantity	Unit discount	You Save
5	$0.50	Up to $2.50
10	$0.80	Up to $8.00
50	$1.00	Up to $50.00

$18.90

$18.60 Save $0.30

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Description
Product Details

Description

D-duino is a combination of ESP8266 and OLED. ESP8266 is the IOT star since 2015. I always want to make ESP8266 become more easy to learn, so I developed this board: D-duino. D-duino can be programed like Arduino. It has a display(0.96 inch OLED) so I call it D-duino. It means “Display Duino”. Also you can use LUA control this board like NodeMCU. You can understand this is NodeMCU+OLED. I think the 0.96″ OLED will be very helpful for makers to develop IOT.

Features

All ESP8266 pins broken out.
12 digital pins write/read/interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input
Integrated 0.96″ OLED
Micro USB connection
Compatible with Arduino
Compatible with NodeMCU(Lua for ESP8266)
Input Power 4.75V ~ 12V

Technical specs

Pin Map

Be careful

All IO works at 3.3V.

D1 is always connected to OLED's SDA pin.

D2 is always connected to OLED's SCL pin.

Code example has already been put on github:

https://github.com/lspoplove/D-duino

I did some projects on instructables:

https://www.instructables.com/member/lspoplove/

Start tutorial:

https://hackaday.io/project/19922-how-to-start-with-d-duinod-duino-bx-8266

Package contains:

Normal pins x1set
Female pins x1set

Product Details

Reference DWM17072502

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Reference: DWM17072501

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