Arduino Pro Micro Compatible - Pre-soldered Headers

Arduino Nano V3 ATMEGA328 Compatible Board With Soldered Header & Cable Arduino Projects (Soldered) at Rs 260/piece, Arduino Electronic Development Board in Jabalpur

Squee! It's the cutest, tiniest little Arduino yet! The Arduino Micro packs all of the power of the Arduino Leonardo in a 1.9 x 0.7 (48mm x 18mm)

Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled)

Using Pro Micro without soldering pin - Arduino Stack Exchange

With ATmega32U4, running at 5V/16MHz. Supported under IDE v1.0.1. 12 x Digital I/Os (5 are PWM capable). Rx and Tx Hardware Serial Connections.

diymore Arduino Pro Micro 16MHz 5V with 2-Row Pins Header Module Board ATmega32U4 Module Board Micro USB Pro Micro Development Board Microcontroller

Arduino Pro Mini 328 - 5V/16MHz - RobotShop

Raspberry Pi Zero WH (built-in WiFi pre-soldered headers)Kit with USB HUB or 2.13 e-Paper and Basic Components - AliExpress

American Raspberry Pi Shop. One stop shop for all your Pi needs. Raspberry Pi add-ons, HATs, accessories, Starter Kit, Media Center kit, RetroPi

Pro Micro Compatible Board - 5V/16MHz

Cytron Pro Micro ATmega32U4 5V 16MHz Micro-USB Development Module Board with 2 Row

Arduino Micro with Headers - 5V 16MHz - (ATmega32u4 - assembled) : ID 1086 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits