Development Boards & Kits - AVR Dreamer Nano
DFR0213
DFRobot
1:
S/38.46
51 In Stock
Mouser Part #
426-DFR0213
DFRobot
Development Boards & Kits - AVR Dreamer Nano
51 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards & Kits - AVR DFRobot Leonardo w/ Xbee socket
DFR0221
DFRobot
1:
S/61.85
10 In Stock
Mouser Part #
426-DFR0221
DFRobot
Development Boards & Kits - AVR DFRobot Leonardo w/ Xbee socket
10 In Stock
Buy
Min.: 1
Mult.: 1
Details
Evaluation Boards
AVR
ATmega32U4
Development Boards & Kits - AVR Xboard Relay
DFR0222
DFRobot
1:
S/136.04
6 In Stock
Mouser Part #
426-DFR0222
DFRobot
Development Boards & Kits - AVR Xboard Relay
6 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards & Kits - AVR Romeo V2
DFR0225
DFRobot
1:
S/104.71
1 In Stock
10 Expected 10/14/2026
Mouser Part #
426-DFR0225
DFRobot
Development Boards & Kits - AVR Romeo V2
1 In Stock
10 Expected 10/14/2026
Buy
Min.: 1
Mult.: 1
Details
Evaluation Boards
AVR
ATmega32U4
Development Boards & Kits - AVR Beetle - The Smallest Arduino
DFR0282
DFRobot
1:
S/38.46
108 In Stock
244 Expected 10/6/2026
Mouser Part #
426-DFR0282
DFRobot
Development Boards & Kits - AVR Beetle - The Smallest Arduino
108 In Stock
244 Expected 10/6/2026
Buy
Min.: 1
Mult.: 1
Details
Add-On Boards
AVR
ATmega32U4
Development Boards & Kits - AVR Romeo BLE mini V2.0
DFR0351
DFRobot
1:
S/100.82
19 In Stock
Mouser Part #
426-DFR0351
DFRobot
Development Boards & Kits - AVR Romeo BLE mini V2.0
19 In Stock
Buy
Min.: 1
Mult.: 1
Details
Evaluation Boards
AVR
ATmega328P
Development Boards & Kits - ARM MXChip Microsoft Azure IoT Dev Kit
DFR0512
DFRobot
1:
S/185.83
6 In Stock
Mouser Part #
426-DFR0512
DFRobot
Development Boards & Kits - ARM MXChip Microsoft Azure IoT Dev Kit
6 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Kits
ARM Cortex M4F
STM32F412
Development Boards & Kits - Wireless Beetle ESP32 Mini Wearable WiFi/BT Controller
DFR0575
DFRobot
1:
S/38.54
18 In Stock
Mouser Part #
426-DFR0575
DFRobot
Development Boards & Kits - Wireless Beetle ESP32 Mini Wearable WiFi/BT Controller
18 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
LX6
ESP32
Development Boards & Kits - Other Processors Maix Bit AI Development Board RISC-V K210 IoT
DFR0639
DFRobot
1:
S/101.71
2 In Stock
Mouser Part #
426-DFR0639
DFRobot
Development Boards & Kits - Other Processors Maix Bit AI Development Board RISC-V K210 IoT
2 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
RISC-V
CH552, K210, RY1303A
Development Boards & Kits - ARM FireBeetle 2 ESP32-E (N16R2) IoT Board (Dual-Core 240MHz, WiFi/Bluetooth, LVGL Support)
DFR1139
DFRobot
1:
S/56.56
1 In Stock
54 Expected 9/15/2026
Mouser Part #
426-DFR1139
DFRobot
Development Boards & Kits - ARM FireBeetle 2 ESP32-E (N16R2) IoT Board (Dual-Core 240MHz, WiFi/Bluetooth, LVGL Support)
1 In Stock
54 Expected 9/15/2026
Buy
Min.: 1
Mult.: 1
Details
Development Boards
ESP32-E
Development Boards & Kits - ARM Beetle RP2350 Mini Dual-Core Development Board (ARM Cortex-M33 / RISC-V)
DFR1188
DFRobot
1:
S/19.07
16 In Stock
35 On Order
New Product
Mouser Part #
426-DFR1188
New Product
DFRobot
Development Boards & Kits - ARM Beetle RP2350 Mini Dual-Core Development Board (ARM Cortex-M33 / RISC-V)
16 In Stock
35 On Order
View Dates
On Order:
15 Expected 9/29/2026
20 Expected 10/6/2026
Factory Lead-Time:
6 Weeks
Buy
Min.: 1
Mult.: 1
Details
Development Boards
ARM Cortex M33
RP2350
Development Boards & Kits - AVR Gravity Starter Kit- Arduino
KIT0111
DFRobot
1:
S/272.09
5 In Stock
Mouser Part #
426-KIT0111
DFRobot
Development Boards & Kits - AVR Gravity Starter Kit- Arduino
5 In Stock
Buy
Min.: 1
Mult.: 1
Details
Starter Kits
AVR
DFRduino UNO R3
Development Boards & Kits - Other Processors Maixduino AI Development Kit K210 RISC-V AI + IoT ESP32
KIT0157
DFRobot
1:
S/179.56
4 In Stock
Mouser Part #
426-KIT0157
DFRobot
Development Boards & Kits - Other Processors Maixduino AI Development Kit K210 RISC-V AI + IoT ESP32
4 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Kits
RISC-V
CH552, K210, RY1303A
Development Boards & Kits - ARM Meet the Teensy 4.1 without Ethernet a streamlined version of the popular high-performance development platform. It takes the record-breaking speed of the Teensy 4.0 and expands it for large-scale projects that don't require wired networking. Featur
DEV-20359
SparkFun
Restricted Availability
Mouser Part #
474-DEV-20359
SparkFun
Development Boards & Kits - ARM Meet the Teensy 4.1 without Ethernet a streamlined version of the popular high-performance development platform. It takes the record-breaking speed of the Teensy 4.0 and expands it for large-scale projects that don't require wired networking. Featur
Details
Development Boards & Kits - AVR Trinket-Mini MCU 3.3V Logic
1500
Adafruit
1:
S/27.05
72 In Stock
Mouser Part #
485-1500
Adafruit
Development Boards & Kits - AVR Trinket-Mini MCU 3.3V Logic
72 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
AVR
ATtiny85
Development Boards & Kits - AVR Gemma Starter Pack
1657
Adafruit
1:
S/108.80
15 In Stock
Mouser Part #
485-1657
Adafruit
Development Boards & Kits - AVR Gemma Starter Pack
15 In Stock
Buy
Min.: 1
Mult.: 1
Details
Starter Kits
AVR
ATtiny85
Development Boards & Kits - AVR Adafruit METRO 328 - Arduino Compatible - with Headers - ATmega328
2488
Adafruit
1:
S/68.12
32 In Stock
Mouser Part #
485-2488
Adafruit
Development Boards & Kits - AVR Adafruit METRO 328 - Arduino Compatible - with Headers - ATmega328
32 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
AVR
ATmega328
Development Boards & Kits - AVR Adafruit Feather 32u4 Adalogger
2795
Adafruit
1:
S/85.44
31 In Stock
Mouser Part #
485-2795
Adafruit
Development Boards & Kits - AVR Adafruit Feather 32u4 Adalogger
31 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
AVR
ATmega32U4
Development Boards & Kits - AVR Adafruit Feather 328P - Atmega328P 3.3V @ 8 MHz
3458
Adafruit
1:
S/48.66
77 In Stock
Mouser Part #
485-3458
Adafruit
Development Boards & Kits - AVR Adafruit Feather 328P - Atmega328P 3.3V @ 8 MHz
77 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
AVR
ATmega328P
Development Boards & Kits - ARM GEMMA M0 Mini Wearable
3501
Adafruit
1:
S/38.73
14 In Stock
Mouser Part #
485-3501
Adafruit
Development Boards & Kits - ARM GEMMA M0 Mini Wearable
14 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Platforms
ARM Cortex M0+
ATSAMD21E18
Development Boards & Kits - ARM METRO M0 Express for CircuitPython
3505
Adafruit
1:
S/97.12
33 In Stock
8 Expected 11/23/2026
Mouser Part #
485-3505
Adafruit
Development Boards & Kits - ARM METRO M0 Express for CircuitPython
33 In Stock
8 Expected 11/23/2026
Buy
Min.: 1
Mult.: 1
Development Boards
ARM Cortex M0+
ATSAMD21G18
Development Boards & Kits - ARM Adafruit ATSAMD09 Breakout w/ seesaw
3657
Adafruit
1:
S/19.27
10 In Stock
Mouser Part #
485-3657
Adafruit
Development Boards & Kits - ARM Adafruit ATSAMD09 Breakout w/ seesaw
10 In Stock
Buy
Min.: 1
Mult.: 1
Breakout Boards
ARM Cortex M0+
ATSAMD09D14
Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 3V 8MHz
3675
Adafruit
1:
S/38.73
18 In Stock
Mouser Part #
485-3675
Adafruit
Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 3V 8MHz
18 In Stock
Buy
Min.: 1
Mult.: 1
Details
Development Boards
AVR
ATmega32U4
Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 5V 16MHz
3677
Adafruit
1:
S/38.73
95 In Stock
159 Expected 9/25/2026
Mouser Part #
485-3677
Adafruit
Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 5V 16MHz
95 In Stock
159 Expected 9/25/2026
Buy
Min.: 1
Mult.: 1
Details
Development Boards
AVR
ATmega32U4
Development Boards & Kits - ARM Adafruit NeoTrellis M4 with Enclosure and Buttons Kit Pack
4020
Adafruit
1:
S/233.36
5 In Stock
Mouser Part #
485-4020
Adafruit
Development Boards & Kits - ARM Adafruit NeoTrellis M4 with Enclosure and Buttons Kit Pack
5 In Stock
Buy
Min.: 1
Mult.: 1
Starter Kits
ARM Cortex M4
ATSAMD51