Development Kits & Boards | Surplus Network

ESP32 32S NodeMCU Arduino Development Board 2.4GHz WiFi+Bluetooth Dual Mode

USA

ESP32 32S NodeMCU Arduino Development...

$7.49 USD

ESP32 32S NodeMCU Arduino Development...

$7.49 USD

NEW NodeMcu Lua ESP8266 CH340G ESP-12E Wireless WIFI Internet Development Board

USA

NEW NodeMcu Lua ESP8266 CH340G...

$4.75 USD

NEW NodeMcu Lua ESP8266 CH340G...

$4.75 USD

NodeMcu Lua ESP8266 CH340G ESP-12E Wireless WIFI Internet Development Board

USA

NodeMcu Lua ESP8266 CH340G ESP-12E...

$4.75 USD

NodeMcu Lua ESP8266 CH340G ESP-12E...

$4.75 USD

NEW NodeMcu Lua ESP8266 CH340G ESP-12E Wireless WIFI Internet Development Board

USA

NEW NodeMcu Lua ESP8266 CH340G...

$4.75 USD

NEW NodeMcu Lua ESP8266 CH340G...

$4.75 USD

NEW NodeMcu Lua ESP8266 CH340G ESP-12E Wireless WIFI Internet Development Board

USA

NEW NodeMcu Lua ESP8266 CH340G...

$4.75 USD

NEW NodeMcu Lua ESP8266 CH340G...

$4.75 USD

D1 Mini NodeMcu 4M bytes Lua WIFI Development Board ESP8266 by WeMos

USA

D1 Mini NodeMcu 4M bytes Lua WIFI...

$3.95 USD

D1 Mini NodeMcu 4M bytes Lua WIFI...

$3.95 USD

D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller

USA

D1 Mini NodeMCU and Arduino WiFi LUA...

$3.95 USD

D1 Mini NodeMCU and Arduino WiFi LUA...

$3.95 USD

D1 Mini NodeMcu 4M bytes Lua WIFI Development Board ESP8266 by WeMos **

USA

D1 Mini NodeMcu 4M bytes Lua WIFI...

$3.95 USD

D1 Mini NodeMcu 4M bytes Lua WIFI...

$3.95 USD

Digispark Kickstarter ATTINY85 Micro USB Development Board for Arduino US Stock

USA

Digispark Kickstarter ATTINY85 Micro...

$3.95 USD

Digispark Kickstarter ATTINY85 Micro...

$3.95 USD

D1 Mini NodeMCU and Arduino WiFi LUA ESP8266 ESP-12 WeMos Microcontroller

USA

D1 Mini NodeMCU and Arduino WiFi LUA...

$3.95 USD

D1 Mini NodeMCU and Arduino WiFi LUA...

$3.95 USD

Conductive Thread 16ft / 32ft / 64ft High quality sewing thread for wearables

USA

Conductive Thread 16ft / 32ft / 64ft...

$3.95 USD

Conductive Thread 16ft / 32ft / 64ft...

$3.95 USD

OTA WeMos D1 CH340 WiFi Arduino UNO R3 Development Board ESP8266 ESP-12E

USA

OTA WeMos D1 CH340 WiFi Arduino UNO...

$5.75 USD

OTA WeMos D1 CH340 WiFi Arduino UNO...

$5.75 USD

ESP-32S ESP32 NodeMCU Development Board 2.4GHz WIFI+Bluetooth Dual Mode

USA

ESP-32S ESP32 NodeMCU Development...

$7.95 USD

ESP-32S ESP32 NodeMCU Development...

$7.95 USD

2PCS NodeMcu Lua ESP8266 ESP12E CH340G WIFI Internet Development Board

USA

2PCS NodeMcu Lua ESP8266 ESP12E...

$7.95 USD

2PCS NodeMcu Lua ESP8266 ESP12E...

$7.95 USD

1pc WiFi Jammer V3 + Full Support Development Hacking Attacks ESP8266 Module US

USA

1pc WiFi Jammer V3 + Full Support...

$5.49 USD

1pc WiFi Jammer V3 + Full Support...

$5.49 USD

ESP32 ESP-32S NodeMCU Development Board 2.4GHz WiFi+Bluetooth Dual Mode

China

ESP32 ESP-32S NodeMCU Development...

$5.49 USD

ESP32 ESP-32S NodeMCU Development...

$5.49 USD

NodeMcu ESP8266 V3 Lua CH340 WIFI Internet Development Board Module In CA

China

NodeMcu ESP8266 V3 Lua CH340 WIFI...

$4.23 CAD

NodeMcu ESP8266 V3 Lua CH340 WIFI...

$4.23 CAD

ESP32 Rev1 Development Board with USB2Serial. Made in USA Arduino Programmable

USA

ESP32 Rev1 Development Board with...

$9.95 USD

ESP32 Rev1 Development Board with...

$9.95 USD

UNO R3 ATmega328P Development Board For Arduino Compatible+USB Cable NEW

China

UNO R3 ATmega328P Development Board...

$5.78 USD

UNO R3 ATmega328P Development Board...

$5.78 USD

5V ESP32-CAM ESP32 WIFI Bluetooth Development Board With OV2640 Camera Module

China

5V ESP32-CAM ESP32 WIFI Bluetooth...

$6.49 USD

5V ESP32-CAM ESP32 WIFI Bluetooth...

$6.49 USD

US ESP32-CAM ESP32 5V WIFI bluetooth Development Board With OV2640 Camera Module

USA

US ESP32-CAM ESP32 5V WIFI bluetooth...

$8.99 USD

US ESP32-CAM ESP32 5V WIFI bluetooth...

$8.99 USD

TI MSP430 LaunchPad™ Development Kit MSP-EXP430G2 (Evaluation Board Only)

USA

TI MSP430 LaunchPad™ Development...

$8.99 USD

TI MSP430 LaunchPad™ Development...

$8.99 USD

ESP32-CAM ESP32 5V WIFI BLUETOOTH Development Board with OV2640 Camera Module

China

ESP32-CAM ESP32 5V WIFI BLUETOOTH...

$2.99 USD

ESP32-CAM ESP32 5V WIFI BLUETOOTH...

$2.99 USD

D1 Mini NodeMcu 4M bytes Lua WIFI Development Board ESP8266 by WeMos

China

D1 Mini NodeMcu 4M bytes Lua WIFI...

$2.99 USD

D1 Mini NodeMcu 4M bytes Lua WIFI...

$2.99 USD

ESP8266 CH340G NodeMcu V3 Lua NodeMCU Breakout Expansion Board Development Board

China

ESP8266 CH340G NodeMcu V3 Lua NodeMCU...

$2.99 USD

ESP8266 CH340G NodeMcu V3 Lua NodeMCU...

$2.99 USD

Wireless Bluetooth 12V MP3 WMA Decoder Board Audio Module USB TF Radio For Car

USA

Wireless Bluetooth 12V MP3 WMA...

$6.59 USD

Wireless Bluetooth 12V MP3 WMA...

$6.59 USD

ESP-WROOM-32 ESP32 ESP32S 2.4GHz WiFi Bluetooth Development Board for Arduino

China

ESP-WROOM-32 ESP32 ESP32S 2.4GHz WiFi...

$4.88 USD

ESP-WROOM-32 ESP32 ESP32S 2.4GHz WiFi...

$4.88 USD

ESP32-CAM ESP32 5V WIFI Bluetooth Development Board + OV2640 Camera Module

China

ESP32-CAM ESP32 5V WIFI Bluetooth...

$5.99 USD

ESP32-CAM ESP32 5V WIFI Bluetooth...

$5.99 USD

Wireless Bluetooth 12V MP3 WMA Decoder Board Audio Module USB TF Radio For Car

USA

Wireless Bluetooth 12V MP3 WMA...

$7.57 USD

Wireless Bluetooth 12V MP3 WMA...

$7.57 USD

ESP32-CAM 5V ESP32 WIFI Bluetooth Development Board Soc Module + OV2640 Camera

USA

ESP32-CAM 5V ESP32 WIFI Bluetooth...

$11.49 USD

ESP32-CAM 5V ESP32 WIFI Bluetooth...

$11.49 USD

OTA WeMos D1 CH340 WiFi Arduino UNO R3 Development Board ESP8266 ESP-12E

China

OTA WeMos D1 CH340 WiFi Arduino UNO...

$3.73 USD

OTA WeMos D1 CH340 WiFi Arduino UNO...

$3.73 USD

Mega2560 PRO Micro USB ATmega2560 USB CH340G development Arduino board Arduino

China

Mega2560 PRO Micro USB ATmega2560...

$6.60 USD

Mega2560 PRO Micro USB ATmega2560...

$6.60 USD

3STM32F407VET6 Development Board No Battery STM32 Cortex-M4 32bit RISC NRF2401

USA

3STM32F407VET6 Development Board No...

$12.99 USD

3STM32F407VET6 Development Board No...

$12.99 USD

ESP32 ESP-32S NodeMCU Development Board 2.4GHz WiFi+Bluetooth Dual Mode CP2102

USA

ESP32 ESP-32S NodeMCU Development...

$7.99 USD

ESP32 ESP-32S NodeMCU Development...

$7.99 USD

ESP32 ESP-32S NodeMCU Development Board 2.4GHz WiFi+Bluetooth Dual Mode CP2102

USA

ESP32 ESP-32S NodeMCU Development...

$7.99 USD

ESP32 ESP-32S NodeMCU Development...

$7.99 USD

OTA WeMos D1 CH340 WiFi Arduino UNO R3 Development Board ESP8266 ESP-12E

USA

OTA WeMos D1 CH340 WiFi Arduino UNO...

$7.25 USD

OTA WeMos D1 CH340 WiFi Arduino UNO...

$7.25 USD

ESP32 Development Board with USB2Serial and External Antenna Port

USA

ESP32 Development Board with...

$11.95 USD

ESP32 Development Board with...

$11.95 USD

Car Speaker Module FM Radio USB SD Card Wireless Bluetooth 5.0 MP3 Decoder Board

Hong Kong

Car Speaker Module FM Radio USB SD...

$3.27 USD

Car Speaker Module FM Radio USB SD...

$3.27 USD

Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board

China

Digispark Kickstarter ATTINY85...

$1.70 USD

Digispark Kickstarter ATTINY85...

$1.70 USD

Lua ESP8266 ESP-12 WeMos D1 Mini WIFI 4M Bytes WIFI Development Board Module

China

Lua ESP8266 ESP-12 WeMos D1 Mini WIFI...

$0.99 USD

Lua ESP8266 ESP-12 WeMos D1 Mini WIFI...

$0.99 USD

NRF24L01+ Radio Transceiver Module 2.4Ghz RF Arduino PI ARM Model Wireless 200M

China

NRF24L01+ Radio Transceiver Module...

$0.99 USD

NRF24L01+ Radio Transceiver Module...

$0.99 USD

WEMOS D1 ESP8266 Mini Pro-16M Bytes External IPEX GPRS Connector Antenna Module

China

WEMOS D1 ESP8266 Mini Pro-16M Bytes...

$0.99 USD

WEMOS D1 ESP8266 Mini Pro-16M Bytes...

$0.99 USD

Bluetooth5.0 MP3 WMA WAV Decoder Board 12V Wireless Audio Module Color Screen

USA

Bluetooth5.0 MP3 WMA WAV Decoder...

$7.24 USD

Bluetooth5.0 MP3 WMA WAV Decoder...

$7.24 USD

New NodeMCU Lua ESP8266 ESP-12E cp2102 Arduino compatible wifi development board

USA

New NodeMCU Lua ESP8266 ESP-12E...

$5.95 USD

New NodeMCU Lua ESP8266 ESP-12E...

$5.95 USD

Leonardo Pro Micro ATmega32U4 5V 16MHz Development Board Micro USB for Arduino

USA

Leonardo Pro Micro ATmega32U4 5V...

$5.95 USD

Leonardo Pro Micro ATmega32U4 5V...

$5.95 USD

Digispark Kickstarter Attiny85 USB General Micro Development Board for Arduino

USA

Digispark Kickstarter Attiny85 USB...

$5.29 USD

Digispark Kickstarter Attiny85 USB...

$5.29 USD

ESP8266 ESP-12E CH340G WIFI Lua Wireless Development Board Module NodeMcu Lua V3

China

ESP8266 ESP-12E CH340G WIFI Lua...

$3.07 USD

ESP8266 ESP-12E CH340G WIFI Lua...

$3.07 USD

Ready To GO + Deauther WIFI NodeMCU Lua ESP8266 ESP-12E CH340G - Flashed

USA

Ready To GO + Deauther WIFI NodeMCU...

$10.98 USD

Ready To GO + Deauther WIFI NodeMCU...

$10.98 USD

ESP8266 ESP-12E CH340G WIFI Network Development Board Wemos for Arduino NodeMcu

China

ESP8266 ESP-12E CH340G WIFI Network...

$2.98 USD

ESP8266 ESP-12E CH340G WIFI Network...

$2.98 USD

ESP8266 WIFI 0.91" Inch OLED Display Development Board NodeMcu For Arduino NEW

USA

ESP8266 WIFI 0.91" Inch OLED Display...

$10.95 USD

ESP8266 WIFI 0.91" Inch OLED Display...

$10.95 USD

Li-ion Battery HAT GPIO for Raspberry Pi 5V Output Bi-directional Quick Charge

USA

Li-ion Battery HAT GPIO for Raspberry...

$19.79 USD

Li-ion Battery HAT GPIO for Raspberry...

$19.79 USD

NodeMCU Lua ESP8266 ESP-12E CH340G Arduino compatible wifi development board

USA

NodeMCU Lua ESP8266 ESP-12E CH340G...

$29.95 USD

NodeMCU Lua ESP8266 ESP-12E CH340G...

$29.95 USD

Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board

China

Digispark Kickstarter ATTINY85...

$1.98 CAD

Digispark Kickstarter ATTINY85...

$1.98 CAD

EMP sensor / detector module for lightning detection

Netherlands

EMP sensor / detector module for...

$12.75 USD

EMP sensor / detector module for...

$12.75 USD

ESP-WROOM-32 ESP32 ESP-32 ESP8266 WiFi/WLAN+Bluetooth Module Dual Core 240MHz

China

ESP-WROOM-32 ESP32 ESP-32 ESP8266...

$3.01 USD

ESP-WROOM-32 ESP32 ESP-32 ESP8266...

$3.01 USD

DRAGON 12-P Development Protoype Board

USA

DRAGON 12-P Development Protoype Board

$29.99 USD

DRAGON 12-P Development Protoype Board

$29.99 USD

LoRa Radio Module 2.4G Wireless Node Built-in Antenna IOT Development Board New

USA

LoRa Radio Module 2.4G Wireless Node...

$13.75 USD

LoRa Radio Module 2.4G Wireless Node...

$13.75 USD

Digispark Kickstarter Attiny85 USB Development Board for arduino NEW

China

Digispark Kickstarter Attiny85 USB...

$1.72 USD

Digispark Kickstarter Attiny85 USB...

$1.72 USD

NEW NodeMcu Lua ESP8266 CH340G ESP-12E Wireless WIFI Internet Development Board

USA

NEW NodeMcu Lua ESP8266 CH340G...

$4.98 USD

NEW NodeMcu Lua ESP8266 CH340G...

$4.98 USD

ESP-32S ESP32 NodeMCU Development Board Wifi Bluetooth Dual Module 2.4GHz 1PC XE

China

ESP-32S ESP32 NodeMCU Development...

$4.98 USD

ESP-32S ESP32 NodeMCU Development...

$4.98 USD

Wireless module NodeMcu v3 v2 ESP32 D1MINI Lua WIFI development board RAS

USA

Wireless module NodeMcu v3 v2 ESP32...

$6.43 USD

Wireless module NodeMcu v3 v2 ESP32...

$6.43 USD

Mini ESP8266 ESP-12 WeMos D1 NodeMcu Lua WIFI CH340G Development Board Antenna

China

Mini ESP8266 ESP-12 WeMos D1 NodeMcu...

$3.78 CAD

Mini ESP8266 ESP-12 WeMos D1 NodeMcu...

$3.78 CAD

Programmer Tool ESP32 Adapter Socket For ESPRESSIF ESP-WROOM-32 Module

USA

Programmer Tool ESP32 Adapter Socket...

$16.71 USD

Programmer Tool ESP32 Adapter Socket...

$16.71 USD

NodeMcu Lua WIFI Internet Things development board based ESP8266 CP2102 module

China

NodeMcu Lua WIFI Internet Things...

$3.77 USD

NodeMcu Lua WIFI Internet Things...

$3.77 USD

ESP-12 ESP8266 WeMos D1 NodeMCU Lua Mini WIFI 4M Bytes Development Board Module

Hong Kong

ESP-12 ESP8266 WeMos D1 NodeMCU Lua...

$2.19 USD

ESP-12 ESP8266 WeMos D1 NodeMCU Lua...

$2.19 USD

ESP32-CAM ESP32 5V WIFI Bluetooth Development Board with OV2640 Camera Module

China

ESP32-CAM ESP32 5V WIFI Bluetooth...

$4.56 USD

ESP32-CAM ESP32 5V WIFI Bluetooth...

$4.56 USD

NodeMcu ESP8266 V3 Lua CH340 WIFI Internet Development Board ModuleUS

China

NodeMcu ESP8266 V3 Lua CH340 WIFI...

$2.96 USD

NodeMcu ESP8266 V3 Lua CH340 WIFI...

$2.96 USD

BEST USB RUBBER DUCKY WiFi HID Injector - US INSTOCK

USA

BEST USB RUBBER DUCKY WiFi HID...

$19.85 USD

BEST USB RUBBER DUCKY WiFi HID...

$19.85 USD

4 Port USB HUB HAT for Raspberry Pi 3B/ 3B+/ Zero/ Zero W USB to UART Onboard 5V

USA

4 Port USB HUB HAT for Raspberry Pi...

$11.69 USD

4 Port USB HUB HAT for Raspberry Pi...

$11.69 USD

ESP32 ESP32S WiFi Bluetooth Dual-Core Development Board Module Micro Proccesor H

Hong Kong

ESP32 ESP32S WiFi Bluetooth Dual-Core...

$4.74 USD

ESP32 ESP32S WiFi Bluetooth Dual-Core...

$4.74 USD

ESP8266 ESP-12 NodeMcu Lua WeMos D1 Mini WIFI CH340G Development Board Antenna

China

ESP8266 ESP-12 NodeMcu Lua WeMos D1...

$2.80 USD

ESP8266 ESP-12 NodeMcu Lua WeMos D1...

$2.80 USD

8MP 160° FoV IMX219 Camera Module for Official Raspberry Pi Camera Board V2

USA

8MP 160° FoV IMX219 Camera Module...

$15.29 USD

8MP 160° FoV IMX219 Camera Module...

$15.29 USD

Arduino Uno R3

USA

Arduino Uno R3

$15.00 USD

Arduino Uno R3

$15.00 USD

Hacking Tool Wireless Module CP2102 Deauth Attacks NodeMcu Lua ESP8266 Y1F7Q

USA

Hacking Tool Wireless Module CP2102...

$7.29 USD

Hacking Tool Wireless Module CP2102...

$7.29 USD

Micro USB Wemos ESP32 18650 Battery Shield V3 ESP-32 LED 3/5V for Arduino +Cable

China

Micro USB Wemos ESP32 18650 Battery...

$1.20 CAD

Micro USB Wemos ESP32 18650 Battery...

$1.20 CAD

YX5300 UART Control Serial MP3 Music Player Module For Arduino/AVR/ARM/PIC _B9

USA

YX5300 UART Control Serial MP3 Music...

$5.18 USD

YX5300 UART Control Serial MP3 Music...

$5.18 USD

NodeMcu Lua CH340G ESP8266 WiFi Module I/O Breakout Expansion/Development BBC

China

NodeMcu Lua CH340G ESP8266 WiFi...

$3.92 CAD

NodeMcu Lua CH340G ESP8266 WiFi...

$3.92 CAD

ESP32-CAM ESP32 5V WIFI Bluetooth Development Board + OV2640 Camera Module

China

ESP32-CAM ESP32 5V WIFI Bluetooth...

$1.99 USD

ESP32-CAM ESP32 5V WIFI Bluetooth...

$1.99 USD

Wireless Bluetooth 12V MP3 WMA Decoder Board Audio Module USB TF Radio For Car

China

Wireless Bluetooth 12V MP3 WMA...

$4.29 USD

Wireless Bluetooth 12V MP3 WMA...

$4.29 USD

Orange Pi Zero H2 Quad Core 512MB w/ Wifi Antenna with PSU & Expansion Case Kit

USA

Orange Pi Zero H2 Quad Core 512MB w/...

$28.99 USD

Orange Pi Zero H2 Quad Core 512MB w/...

$28.99 USD

ESP-12 ESP8266 WeMos D1 Mini WIFI 4M Bytes Development Board Module NodeMCU Lua

Hong Kong

ESP-12 ESP8266 WeMos D1 Mini WIFI 4M...

$2.85 CAD

ESP-12 ESP8266 WeMos D1 Mini WIFI 4M...

$2.85 CAD

SAMD21G18 Board with Battery Charger, Arduino Zero compatible

USA

SAMD21G18 Board with Battery Charger,...

$14.95 USD

SAMD21G18 Board with Battery Charger,...

$14.95 USD