Keyboard module with 5 buttons

The module is equipped with two buttons in red and blue. It communicates via a digital interface and allows you to add simple controls to your M5Stack based project. M5Stack U025

Numeric keypad module with 12 buttons. The board has the ATtiny85 microcontroller, which processes data from the keyboard and sends it in a convenient form via the I2C interface. SparkFun COM-15290

Module with 5 colored buttons. Each button is powered independently and has an output informing about its status

Module with a button and red LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044

Gravity: Joystick Module V2 is a joystick module with two analog outputs (X and Y axis) and a digital output (Z axis) supplied with 3.3 ... 5V voltage. DFRobot DFR0061

Mini keyboard with 16 buttons and RGB backlight. Equipped with a connector compatible with Grove, it communicates via the I2C interface. Adafruit 3954

KAmodPCF8883T is a module with capacitive touch sensor PCF8883 from NXP. The module has a probe placed on the PCB and a diode indicating the state of the chip. It enables work in one of three modes.

Conductivity Sensor Switch DFRobot is a touch button that allows you to change the sensor output status by connecting terminals (positive and negative) using metal, human body or fruit and plants. It is powered by 3.3 ... 5 V. DFRobot SEN0223

Touch keyboard module with 8 buttons based on the TTP226 chip. It is equipped with a connector with derived signals and LEDs that indicate the state of each button

The 4x4 Membrane Keyboard Module with 16 Buttons is compatible with Raspberry Pi, Arduino, AVR and other microcontrollers. It is lightweight, durable and easy to assemble, making it ideal for various electronics projects. ModKB4x4

Module with a bistable button and white LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-W

A module for building a mechanical keyboard with 16 buttons and backlight. Based on the RP2040 chip, it has sockets compatible with Cherry-MX switches. Pimoroni PIM567

Module with AT42QT1060 controller - contectless keyboard controller, Kamami, RoHS.

Touch keyboard module with 16 buttons based on the TTP229 chip. It is equipped with a connector with derived signals and a power supply diode

The touch sensor module (touch button) can be used as a replacement for traditional mechanical buttons. It operates based on the TTP223-B system, which measures the capacity of the metal field on the module. The module has a connector in accordance with the Grove standard. Seeed studio 101020037

Membrane keypad module with 12 (3x4) buttons. It is equipped with a tape terminated with a 7-pin connector