Low Power Consumption
WisBlock IO modules save energy by allowing users to switch these on and off through the WisBlock Core module.
![Super Compact Form Factor](/resources/misc/ops/wisblock-io/super-compact.png?fm=pjpg&q=70&h=80&s=5c09f6bbf3152075d7d3b3e82e12bb87)
Super Compact Form Factor
![Low Power Consumption](/resources/misc/ops/wisblock-io/low-power.png?fm=pjpg&q=70&h=80&s=148097a2b340aec4410c17d2078f4606)
Low Power Consumption
![Easy-Upgrade Components](/resources/misc/ops/wisblock-io/easy-upgrade.png?fm=pjpg&q=70&h=80&s=7ffcee7b93de520087d932d9a29e75b7)
Easy-Upgrade Components
![WisBlock Connecting](/resources/misc/ops/wisblock-io/coin-size.png?fm=pjpg&q=70&w=1000&s=6639610b4a3463d45d21ef1b1c501b5b)
![](/resources/misc/ops/wisblock-io/wisblock-io-horizontal-white.png?h=50&s=d6f962ab40752122f9dc0ea3d742367b)
Extend your WisBlock functionality and connect third-party nodes through WisBlock IO. You don’t need to solder these IO modules to the WisBlock Base, just click and screw them in place!
![](/resources/misc/ops/wisblock-io/rak1920.png?h=200&fm=pjpg&s=e60e07a3ca34a97fda7cdc5a02a5b2b9)
RAK1920
Sensor Adapter Module
RAK1920 is a board that allows you to easily connect MikroE, Grove, or QWIIC sensors to WisBlock
Order Now!![](/resources/misc/ops/wisblock-io/rak5801.png?h=200&fm=pjpg&s=61cc468ce19e6a300e959c05372f1a52)
RAK5801
4-20mA Interface Module
RAK5801 is an interface board for the 4-20mA analog interface. It provides two ports and a 12V output to power sensors.
Order Now!![](/resources/misc/ops/wisblock-io/rak5811.png?h=200&fm=pjpg&s=2f0a2f6f06fd221f832a9b554f1e0396)
RAK5811
0-5V Interface Module
RAK5811 is an ADC interface board with an input range of 0V to 5V. It provides two ports and a 12V output to power sensors.
Order Now!![](/resources/misc/ops/wisblock-io/rak1921.png?h=200&fm=pjpg&s=8fa24de314e3b2bfe6e3a973f11e39a5)
RAK1921
OLED Display
RAK1921 is an OLED display with a resolution of 128 x 64 pixels. It can be directly plugged into the RAK5005-O WisBlock Base board.
Order Now!![](/resources/misc/ops/wisblock-io/rak5802.png?h=200&fm=pjpg&s=81a1a56c2e4894d493e00c75dc6f81fd)
RAK5802
RS485 Interface Module
RAK5802 is s an RS485-Modbus-to-UART converter. It supports low power mode and 18kV ESD protection.
Order Now!![](/resources/misc/ops/wisblock-io/rak5860.png?h=200&fm=pjpg&s=d974a2575d729a45bfb962c217f04db7)
RAK5860
NB-IoT Interface Module
RAK5860 is an LTE extension based on the Quectel BG77 module. It supports LTE, CAT M1, and NB-IoT connectivity. It also has a GNSS location sensor.
Order Now!![](/resources/misc/ops/wisblock-io/rak2305.png?h=200&fm=pjpg&s=9169a6d519b434f0eea56ed3ced79cae)
RAK2305
WiFi Interface Module
RAK2305 is an ESP32-based Wi-Fi extension board. Wi-Fi connection is set up over a serial interface and AT commands.
Order Now!![](/resources/misc/ops/wisblock-io/rak5804.png?h=200&fm=pjpg&s=7f07f8aba4913865ca3c9c75667c7ca5)
RAK5804
IO Extension Module
RAK5804 is an interface extender module. It provides one USB interface, and I2C, UART, ADC, and GPIOs.
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