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RS485 CAN Shield - WS
Price
€9.90
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FT232 EVAL BOARD - WS
Price
€12.50
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ESP32 WiFi Bluetooth LoRa SX1278...
Price
€34.50
- DISCONTINUED
![LAN8720 ETH Board](https://www.botnroll.com/9552-home_default/lan8720-eth-board.jpg)
LAN8720 ETH Board
Price
€8.95
![433Mhz RF link kit](https://www.botnroll.com/17220-home_default/433mhz-rf-link-kit-funduino.jpg)
433Mhz RF link kit
Price
€3.55
![WIFI Kit 32 ESP32 WIFI...](https://www.botnroll.com/20091-home_default/iot-wlan-display-esp32.jpg)
WIFI Kit 32 ESP32 WIFI wireless with...
Regular price
€23.90
-€4.00
Price
€19.90
- On sale!
- -€4.00
![KEYTAG RFID 13,56MHz](https://www.botnroll.com/10301-home_default/keytag-rfid-13-5mhz.jpg)
KEYTAG RFID 13,56MHz
Regular price
€0.90
-€0.20
Price
€0.70
- On sale!
- -€0.20
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RS485 to Ethernet Converter with 5Vdc...
Price
€22.50
![Gravity: I2C 12-Bit DAC Module](https://www.botnroll.com/11671-home_default/gravity-i2c-12-bit-dac-module.jpg)
Gravity: I2C 12-Bit DAC Module
Price
€5.50
![Gravity: I2C ADS1115 16-Bit...](https://www.botnroll.com/11677-home_default/gravity-i2c-ads1115-16-bit-adc-module-arduino-raspberry-pi-compatible.jpg)
Gravity: I2C ADS1115 16-Bit ADC...
Price
€16.50
![Industrial RS232 / RS485 to...](https://www.botnroll.com/14657-home_default/industrial-rs232-rs485-to-ethernet-converter.jpg)
Industrial RS232 / RS485 to Ethernet...
Price
€38.85
![RFID KEYTAG 125KHZ EM4100](https://www.botnroll.com/1081-home_default/rfid-keytag-125khz-em4100.jpg)
RFID KEYTAG 125KHZ EM4100
Price
€1.00
- DISCONTINUED
![Mifare-One RFID card (13.56Mhz)](https://www.botnroll.com/1983-home_default/cartao-rfid-milfare-one-1356mhz.jpg)
Mifare-One RFID card (13.56Mhz)
Regular price
€2.50
-€1.00
Price
€1.50
- DISCONTINUED
- On sale!
- -€1.00
![MCP23017 IO Expansion...](https://www.botnroll.com/12934-home_default/mcp23017-io-expansion-board-expands-16-i-o-pins.jpg)
MCP23017 IO Expansion Board, Expands...
Price
€7.90
![Electronic Brick - HC06 Serial Bluetooth Brick](https://www.botnroll.com/3864-home_default/electronic-brick-hc06-serial-bluetooth-brick.jpg)
Electronic Brick - HC06 Serial...
Price
€13.50
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NB-IoT HAT for Raspberry Pi, for...
Price
€19.95
![RS232 to TTL db9 connector](https://www.botnroll.com/10360-home_default/4duino-rs232-to-ttl.jpg)
RS232 to TTL db9 connector
Price
€3.75
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MDBT42Q BLE Bluetooth 4.2 Module -...
Price
€9.95
- DISCONTINUED
![Bluetooth 4.0 NRF51822 Core Board](https://www.botnroll.com/4738-home_default/-bluetooth-40-nrf51822-core-board-.jpg)
Bluetooth 4.0 NRF51822 Core Board
Regular price
€8.50
-€2.00
Price
€6.50
- On sale!
- -€2.00
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BeagleBone Green Wireless Development...
Price
€67.30
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AT-09 BLE Bluetooth 4.0 Module TI...
Regular price
€8.95
-€2.95
Price
€6.00
- On sale!
- -€2.95
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LilyPad FTDI Basic Breakout - 5V
Price
€20.70
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LilyPad XBee
Price
€13.90
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NFC RFID 13.56MHz module V3 PN532 + TAG
Price
€16.95
![NanoPi TTL To RS232](https://www.botnroll.com/10455-home_default/nanopi-ttl-to-rs232.jpg)
NanoPi TTL To RS232
Price
€5.50
- DISCONTINUED
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Raspberry Pi LoRa/GPS HAT - support...
Price
€39.70
- DISCONTINUED
![LoPy](https://www.botnroll.com/8862-home_default/lopy.jpg)
LoPy
Price
€39.90
- DISCONTINUED
![Mifare RFID Card 13.56Mhz...](https://www.botnroll.com/20699-home_default/mifare1k-s50-compatible-rfid-tag-13-56mhz.jpg)
Mifare RFID Card 13.56Mhz (1pc)
Price
€0.85
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LoRa Antenna Kit
Price
€14.70
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ESP8266 Serial WIFI Module ESP-01
Price
€3.75
![XBee 2mW Série 2.5 Chip Antena](https://www.botnroll.com/2135-home_default/xbee-2mw-serie-25-chip-antena.jpg)
Zigbee/802.15.4 XBee ZB S2C PCB...
Price
€24.25
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D1 Wifi ESP8266 (ESP12F-4MB Flash)...
Regular price
€9.95
-€1.00
Price
€8.95
- On sale!
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Wemos® TTGO ESP32 18650 Battery...
Price
€18.95
- DISCONTINUED
![CAN-BUS Shield](https://www.botnroll.com/748-home_default/shield-barramento-can.jpg)
CAN-BUS Shield
Price
€25.00
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UNO+WIFI R3 ATMEGA328P+ESP8266 (32MB...
Regular price
€18.90
-€3.00
Price
€15.90
- On sale!
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PICAXE USB Download Cable - AXE027
Price
€26.90
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nRF52840 Bluetooth 5.0 Evaluation Kit
Price
€22.85