{"title":"Romeo BLE mini -Small Arduino Robot Controller with Bluetooth 4.0","handle":"romeo-ble-mini-small-arduino-robot-controller-with-bluetooth-4-0","url":"/products/romeo-ble-mini-small-arduino-robot-controller-with-bluetooth-4-0","description":"                INTRODUCTION               Romeo BLE mini is a small Arduino compatible robot control board with motor driver and bluetooth 4.0. It benefits from the Arduino open source platform, which includes thousands of open source codes. Its integrated 2 way DC motor driver allows the project to be started immediately without any additional motor driver shield.       As a new member of Romeo family, Romeo BLE mini is designed for robot applications, it comes with various features such as Bluetooth communication, wireless programming and smartrphone controlling. Say goodbye to the messy cable and plugging/unplugging USB port; it is all in wireless now!            Romeo BLE mini inherits most features from Bluetooth 4.0 and Romeo microcontroller. The power regulator will auto-switch the power resource when you connect USB and External power, which ensures system's working-stability.                   SPECIFICATION                        On-board BLE chip: TI CC2540         Transmission range: <30m         Easy to use BLE firmware updating         Wireless Programming Via BLE         Support Bluetooth HID         Support AT command to config the BLE         Support the master-salve machine switch         Transparent communication through Serial         Microcontroller: Atmega328p         Bootloader: Arduino UNO         8 Digital I/O ports         2 PWM Outputs(Pin11,Pin10)         4 10-bit analog input ports         USB port         Auto sensing/switching external power input         TTL I2C ICSP interfaces         Two way H-bridged Motor Driver with 1.5A maximum current (each one)         Size: 45x38.5mm(1.77x1.52\")                                 DOCUMENTS                                      Wiki (Romeo BLE mini SKU:DFR0351)                                         SHIPPING LIST                                              Romeo BLE mini x1                                                  ","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12855,"title":"Default Title","sku":"DF-DFR0351","price":42.68,"on_sale":false,"in_stock":true,"available_quantity":125,"option1":"Default Title"}]}