Pro Mini Atmega328 3.3V 8M for Arduino
It's thin (0.8mm)!This is a 3.3V running the 8MHz bootloader (select 'Duemilanove w/ 328' within the software). Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need.The Arduino Pro series is meant for users that understand the limitations of system voltage (3.3V), lack of connectors, and USB off board.
We used all SMD components, made it two layer, etc. This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work.
ATmega328 running at 8MHz with external resonator (0.5% tolerance)
Low-voltage board needs no interfacing circuitry to popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)
USB connection off board
Max 150mA output
Over current protected
Reverse polarity protected
DC input 3.3V up to 12V
On board Power and Status LEDs
Less than 2 grams
FT232RL USB To Serial AdapterďĽš
Very low-cost way to add USB capability to an Arduino or other microcontroller. Use to give your own breadboard Arduino USB capability for bootloading or downloading sketches. Note: this board includes a DTR pin needed to auto-reset Arduino when downloading to your device.
Use FT232RL chip
Draw out all signal port of FT232RL chip
RXD/TXD transceiver communication indicator
USB power supply can be set to 5V or 3.3V , set by solder pad
Includes over-current protection, using a 500ma self-restoring fuse
Use new design, converte USB into serial port.
1 x FT232RL USB To Serial Adapter Module
1 x Pro Mini Atmega328 3.3V 8M for Arduino New
FT232RL USB To Serial Adapter Module + Pro Mini Atmega328 3.3V 8M for Arduino Ne