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Gravity: WiFi IoT Module
Price
€16.90
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GSM Remote Control Switch SIM800C +...
Price
€37.50
![RFID MODULE RC522 Mini S50...](https://www.botnroll.com/18739-home_default/rfid-module-rc522-mini-s50-kit-13-56mhz-with-tags.jpg)
RFID MODULE RC522 Mini S50 KIT...
Price
€4.90
![Gravity: SCI DAQ Module...](https://www.botnroll.com/19070-home_default/gravity-sci-daq-module-with-screen-i2c.jpg)
Gravity: SCI DAQ Module with Screen...
Price
€49.90
![SX1262 LoRa Node Module for...](https://www.botnroll.com/19715-home_default/sx1262-lora-node-module-for-raspberry-pi-pico-lorawan-868mhz.jpg)
SX1262 LoRa Node Module for Raspberry...
Price
€18.95
![Rail-mount SX1262 LoRa HF...](https://www.botnroll.com/19305-home_default/rail-mount-sx1262-lora-hf-868mhz-version-rs232-rs485-rs422-to-lora-suitable-for-sub-ghz-band.jpg)
Rail-mount SX1262 LoRa HF 868MHz...
Price
€34.80
![REYAX RYLR998 868MHz LoRa...](https://www.botnroll.com/19375-home_default/reyax-rylr998-868mhz-lora-transceiver-module-control-by-at-commands.jpg)
REYAX RYLR998 868MHz LoRa Transceiver...
Price
€19.90
![8 Channel Bluetooth Relay Module](https://www.botnroll.com/4995-home_default/-8-channel-bluetooth-relay-module-.jpg)
8 Channel Bluetooth Relay Module
Price
€54.90
![2 Channel Bluetooth Relay Module](https://www.botnroll.com/5822-home_default/2-channel-bluetooth-relay-module.jpg)
2 Channel Bluetooth Relay Module
Price
€36.90
![Xboard Relay](https://www.botnroll.com/1654-home_default/xboard-relay.jpg)
Xboard Relay
Price
€38.70
![16 Channel USB Relay Module](https://www.botnroll.com/4962-home_default/-16-channel-usb-relay-module-.jpg)
16 Channel USB Relay Module
Price
€76.90
![TCP184 - industrial 4 x 16A...](https://www.botnroll.com/10185-home_default/tcp184-industrial-4-x-16a-relays.jpg)
TCP184 - industrial 4 x 16A relays
Price
€159.90
![MBH88 - 8 x 16A modbus relay](https://www.botnroll.com/10217-home_default/mbh88-8-x-16a-modbus-relay.jpg)
MBH88 - 8 x 16A modbus relay
Price
€159.90
![32 Channel Ethernet GPIO Module With Analog Inputs](https://www.botnroll.com/4966-home_default/-modulo-ethernet-gpio-32-canais-c-14-entradas-analogicas-.jpg)
32 Channel Ethernet GPIO Module With...
Price
€85.00
![WIFI484 - 16Amp, 4 Channel Relay Module](https://www.botnroll.com/2561-home_default/wifi484-16amp-4-channel-relay-module.jpg)
WIFI484 - 16Amp, 4 Channel Relay Module
Price
€89.40
![ETH484-B - 4x16A Ethernet...](https://www.botnroll.com/19592-home_default/eth484-modulo-4-reles-.jpg)
ETH484-B - 4x16A Ethernet Relay
Price
€69.90
![32 Channel Ethernet 12V...](https://www.botnroll.com/17065-home_default/-32-channel-ethernet-relay-module-.jpg)
32 Channel Ethernet 12V Relay Module
Price
€154.00
![16 Channel Ethernet Relay Module](https://www.botnroll.com/4927-home_default/-16-channel-ethernet-relay-module-.jpg)
16 Channel Ethernet Relay Module
Price
€106.90
![ETH8020-B - 20 x 16A...](https://www.botnroll.com/20041-home_default/eth8020-20-x-16a-ethernet-relay.jpg)
ETH8020-B - 20 x 16A ethernet relay
Price
€134.90
![dS2824 - 24 x 16A ethernet relay](https://www.botnroll.com/8311-home_default/ds2824-24-x-16a-ethernet-relay-.jpg)
dS2824 - 24 x 16A ethernet relay
Price
€119.00
![dS378 - 8 x 16A ethernet relay](https://www.botnroll.com/8533-home_default/ds378-8-x-16a-ethernet-relay.jpg)
dS378 - 8 x 16A ethernet relay
Price
€76.80
![SparkFun ESP8266 Thing](https://www.botnroll.com/13305-home_default/sparkfun-esp8266-thing.jpg)
SparkFun ESP8266 Thing
Regular price
€14.90
-€3.00
Price
€11.90
- On sale!
- -€3.00
![LinkIt ONE](https://www.botnroll.com/10161-home_default/linkit-one.jpg)
LinkIt ONE
Price
€74.90
![Wio Link](https://www.botnroll.com/5657-home_default/wio-link.jpg)
Wio Link
Regular price
€15.50
-€3.00
Price
€12.50
- On sale!
- -€3.00
![WEBDUINO - WiFi, GPIO,...](https://www.botnroll.com/10867-home_default/webduino-wifi-gpio-uart-usb-b-micro.jpg)
WEBDUINO - WiFi, GPIO, UART, USB B micro
Price
€7.50
![T-Internet-POE TTGO V1.1...](https://www.botnroll.com/17232-home_default/ttgo-esp32-ethernet-poe-esp32-wrover-b-lan8720a-chip-ethernet-adapter.jpg)
T-Internet-POE TTGO V1.1 ESP32-WROOM...
Price
€28.90
![Serial to Ethernet Module...](https://www.botnroll.com/15557-home_default/serial-to-ethernet-module-based-on-esp32-series-wt32-eth01.jpg)
Serial to Ethernet Module based on...
Price
€22.50
![ESP32-S3FN8 DISPLAY OLED...](https://www.botnroll.com/19454-home_default/esp32-s3fn8-display-oled-128x64-lora-sx1262-868mhz.jpg)
ESP32-S3FN8 DISPLAY OLED 128X64 LORA...
Price
€25.90
![16 channel Analog...](https://www.botnroll.com/18108-home_default/16-channel-analog-multiplexer-cd74hc4067.jpg)
16 channel Analog Multiplexer CD74HC4067
Price
€2.50
![Cabo adaptador RP-SMA para U.FL (XBEE&WIFI)](https://www.botnroll.com/7080-home_default/interface-cable-rp-sma-to-ufl-for-xbeewifi.jpg)
Interface Cable RP-SMA to U.FL for...
Price
€3.50
![EM4100 125KHZ RFID Card](https://www.botnroll.com/1102-home_default/cartao-rfid-125khz-em4100.jpg)
EM4100 125KHZ RFID Card
Regular price
€1.40
-€0.50
Price
€0.90
- On sale!
- -€0.50
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2-Channel Isolated RS232 Expansion...
Price
€17.90
![AT24C256 i2c interface...](https://www.botnroll.com/14112-home_default/at24c256-i2c-interface-eeprom-memory-module.jpg)
AT24C256 i2c interface EEPROM Memory...
Price
€2.50
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Rail-Mount Serial Server,...
Price
€31.50
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2-Ch RS485 to RJ45 Ethernet Serial...
Price
€43.90
![SX1262 LORA NODE MODULE FOR...](https://www.botnroll.com/19714-home_default/sx1262-lora-node-module-for-raspberry-pi-pico-lorawan-433mhz.jpg)
SX1262 LORA NODE MODULE FOR RASPBERRY...
Price
€18.95
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T-U2T USB to TTL UART converter,...
Price
€9.50
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T-Watch S3 with LoRa SX1262 and...
Price
€73.90