Gravity: DFRduino Mega Kit For 4 Motor Robot
Discontinued Arduino Mega-based robot kit including a Mega controller, motor expansion shield, infrared sensors, and motor drivers for building omni-directional four-motor robots.
Discontinued Arduino Mega-based robot kit including a Mega controller, motor expansion shield, infrared sensors, and motor drivers for building omni-directional four-motor robots.
| Pin | Type |
|---|---|
| VIN | Power |
| 5V | Power |
| GND | Ground |
| D0 | GPIO |
| D1 | GPIO |
| D2 | GPIO |
| D3 | GPIO |
| D4 | GPIO |
| D5 | GPIO |
| D6 | GPIO |
| D7 | GPIO |
| D8 | GPIO |
| D9 | GPIO |
| D10 | GPIO |
| D11 | GPIO |
| D12 | GPIO |
| D13 | GPIO |
| A0 | Analog |
| A1 | Analog |
| A2 | Analog |
| A3 | Analog |
| A4 | Analog |
| A5 | Analog |
Single data line · I2C · 3.3 – 5 V · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: VIN, 5V, GND, D0, D1, D2, D3, D4. Schematik maps them to your board in the app.
TSOP38238 and TSMP96000 for remote-control receive and learn, Adafruit STEMMA IR transceiver for send/receive, IR break-beam and photoelectric switches for presence, and Grove/M5Stack MLX90614 modules for contactless temperature.
5V IR Photoelectric Switch (4m) visual preview5V IR Photoelectric Switch (4m)
Adafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm visual previewAdafruit Infrared IR Remote Transceiver - STEMMA JST PH 2mm
Adafruit IR Receiver Sensor TSOP38238 visual previewAdafruit IR Receiver Sensor TSOP38238
Adafruit TSMP96000 IR Receiver Breakout visual previewAdafruit TSMP96000 IR Receiver Breakout
Bracket for Infrared Proximity Sensor visual previewBracket for Infrared Proximity Sensor
DC 12V/24V Infrared Body Sensor Switch visual previewDC 12V/24V Infrared Body Sensor Switch
Diffuse Reflection Photoelectric Switch (0-7m) visual previewDiffuse Reflection Photoelectric Switch (0-7m)
Gravity: Analog Adjustable Infrared Sensor Switch (40cm) visual previewGravity: Analog Adjustable Infrared Sensor Switch (40cm)
Gravity: Digital IR Receiver Module visual previewGravity: Digital IR Receiver Module
Gravity: Digital IR Transmitter Module visual previewGravity: Digital IR Transmitter Module
Infrared LED Board (B), Wide Field of View visual previewInfrared LED Board (B), Wide Field of View
Infrared Photoelectric Switch visual previewInfrared Photoelectric Switch
2.4 GHz Bluetooth Low Energy 4.0 Module V-13051 (-4 dBi) visual previewBLE 5-era modules (nRF52840, MDBT50Q), XIAO MG24 boards with Matter-over-Thread, Bluefruit UART/SPI bridges, HM-11 serial modules, and BLE sniffers cover different jobs and different hosts.
Wireless & comms · Bluetooth modules · 71 parts
600-6000MHz 5G Antenna visual previewAdafruit FONA GSM breakouts, the Gravity Air780EU 4G Cat 1 module, Dragino NB-IoT Shield-B8, Pycom FiPy, Quectel and SIMCom M.2 5G modems, and the RockBLOCK 9603 Iridium modem each target a different network tier.
Wireless & comms · Cellular · 58 parts
4G GNSS-RTK High Precision Positioning Kit (EMEA & Thailand, GPS / GLONASS / Galileo / BDS / QZSS) visual previewAdafruit Ultimate GPS (PA1616S/PA1616D), NEO-6M and NEO-M9N u-blox breakouts, Gravity GNSS BeiDou boards with I2C/UART, and 4G or LoRa RTK kits — accuracy and constellation requirements split them.
Wireless & comms · GNSS & GPS · 68 parts
2mm 10-Pin XBee Header visual previewRFM95W and SX1262 LoRa transceivers, Wio-E5 LoRaWAN modules, SX1302 gateways, Digi XBee mesh radios, 433 MHz ASK serial links, Dragino IoT sensor nodes, and the SDRplay RSP2 wideband SDR receiver.
Wireless & comms · LoRa & RF modules · 94 parts