Our Best Dev Boards Based on YOUR Reviews

25:I[56264,["/_next/static/chunks/0h2qsuyze9ds1.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/3_pa10o2m-p7o.js","/_next/static/chunks/35__wxim6rsyk.js","/_next/static/chunks/23ecguam33u_s.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/3tytzhbvmduy-.js"],"GuestHistoryRecorder"] 26:I[3004,["/_next/static/chunks/0h2qsuyze9ds1.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/3_pa10o2m-p7o.js","/_next/static/chunks/35__wxim6rsyk.js","/_next/static/chunks/23ecguam33u_s.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/3tytzhbvmduy-.js"],"EmailPreview"] 29:I[27201,["/_next/static/chunks/0h2qsuyze9ds1.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js"],"IconMark"] 27:T144aa, Our Best Dev Boards Based on YOUR Reviews

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WHAT'S NEW TOP SELLERS QWIIC TEENSY REDBOARDS THING+ TUTORIALS

Teensy is a fully compliant, compact USB-based microcontroller development system that supports a wide range of projects and is programmed entirely through the USB port. Since SparkFun is the sole manufacturer and reseller of the Teensy line, it's easily one of, if not the most popular development board in our catalog! Additionally, we just finished an all new Getting Started with Teensy Guide if you need some help getting your favorite development board up and running!

Get Started with Teensy

The SparkFun ESP32 Thing Plus (USB-C) takes a proven IoT development foundation and adds highly-requested hardware features! Powered by the ESP32-WROOM module from Espressif™, this board features the highly adaptive Xtensa® Dual-Core 32-bit LX6 microprocessor operating at up to 240MHz, backed by 16MB of embedded Flash storage and 520KB of internal SRAM. This board is built using the SparkFun Thing Plus form-factor, making it fully compatible with the popular Adafruit Feather footprint.

Familiar Footprint, Favorite Processor

It's thin! It's blue! It's the Arduino Pro Mini! This classic development board is SparkFun’s unique take on the Arduino architecture, stripping away everything but the essentials to create a board that is small, affordable, and perfect for permanent installation. Available as a 3.3V board for battery-powered projects, and as a 5V board for basic projects where space is tight.

The Classic Arduino Pro Mini

Don't be fooled by its miniature size; the SparkFun Pro Micro ESP32-C3 packs a punch. This micro marvel crams the powerful ESP32-C3 from Espressif, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in. x 0.7in. board. Clocking in at 160MHz, it's ready to tackle your projects quickly and efficiently.

A Pro Micro for a Miniaturized Wireless RISC-V Microcontroller

Deal valid until September 10th, 2026 @ 11:59 p.m. MDT

The NVIDIA Jetson Orin Nano Super Developer Kit packs a lot of performance into a small single-board computer, but it becomes much more interesting when it can collect sensor data and interact with the physical world. That's where SparkFun pHATs, including GNSS Flex, and the Qwiic ecosystem come in.

Add New Functions to Your NVIDIA Jetson Orin Nano

28:T5550,Don't take our word for it, these are our best development boards based on your reviews! View in browser (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqDM5jGjMW5BWr2F6lZ3lPW4KmPhW2cxxB2W2lgyZ25VCsyvW51QY7H3DTWSMN2hFVZ8HBwm8N79b5g9t0vk6W2MkGsh8txrlPW51VDK91vYzS9W4__Zqn79QzJ-W3S8vB78MkGlhW558W7x38jpdvW87FMsR7qMyDLW3g6nRz3zxqYQW8LMng83Jjyf4W5vT0F_4GJQSPW1wKJKl2LJX9QW6WGY0T3hy_0xW24-40S3wt2v4W7SDLtG7W_3l3W3kvQZ_2H4prbW44j24l2mCXM9W1B28134L3r6HMV571Hqj3DGW7yxsFJ8LGk7bW4HhflC7zmK2lW6PwKns75lK25W233x-R1D0z6xVGJy0W11Vw1rW1FhRw77d-8_QW1FQCYL5vNYFpW4pPgNk8nv_VLW3lbFdJ7JkSqcW6WDZfy6H39xrVGw5wF4XGPBhN85WlZYj5Ghcf1qN5tT04 ) Newsletter-Header-2026 (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqDM3l5QzW5BW0B06lZ3pNW8Tr2Zg80B2NCW6-VbSS5xQ--DW1BjC-Y6hMDl-N6_ytvJ-KTHcV7q32f70_frrW6Rf6N95K-pd4W2N2Y9x8xXlmyW3Bq5TD4TS516W6R65lR2gPH3sW8LWNhs3LVktFW2tfH4S1HPS9hW8FCGlH6yJf8xN7ky4hShsLdFW4Frt7k1R3FZZW1Zv6cG5p3mxnW8Yprbv1MfNbBN31PTvdKRQwPW63wPPF28jSDvd83MYd04 ) WHAT'S NEW (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFl3l5QzW6N1vHY6lZ3nCV2gp2G8jX6qzW46CdZh6b4fhgW6wHSJX909vQFW49V59B8fTRhzW1p2QL42p4VVZW7cNr3366m_ZLW3mydsn8nSpPVW7VZQtr6Sxq33W1vXybJ8xDMm-W4m-MB52C-vMBW7TN73n7fGw36N9gCtJnFYHPMW2Jj_nX6GM_-wW7PCD-r836MV2W58mCJW6kZHG6W2HZ5w51tSmZZMj5RRjTXZXtVWV3M339DQHbW2kmss93dgR3LW4LvcL76lCBX7W1sfczn4-Ds23N1pJLyZ-YQMTf4Xx96804 ) TOP SELLERS (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3mzW2fcB_64TlkD4W1zVgzK41ngJ5W50NM0Z25N1ZyW8hxMGt2gy2VnW4NkNL266y74kW80d51C2pVlzbW5ddjCg5-Rh1fW2n4hLQ92CHFPW4qyKQM8FXL7yW3SN_QG26YX2bW8Bbt-x8V1G2_W3Qk8tR2S1XscW51wyKG1pV3WHW36VTdC5DCK8HW68qgmw38ccVZW6w-Hqf3lkRCHVy4Tm814LjSBW22GLCp6S5cpkW1vV6866G5SX6W8ZbZ6S2RZd7Hf6cJZYC04 ) QWIIC (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nmN3qmJMY4lBQ2W6KcN6q8f5F1XW418nHD6R-YDlW8SD37H9lcKBjW6VJCQt52dXgyW58vxKz6CYXrYW8vnYH98g1GTXW5GWNB47DLCXfW1J3_R02Bk0-ZW24CjVw7XjXdpMFbNl17tJjtVB1sfg44RYf9VfRKJs7TwwgCN8t3tYYfH1n8W55p_Rd2PGMb0W6NC2632GVjpTW2ZRXtc81QS1PVlw-793Pg0gyW6Cvg0W19l27MN11HSM9JxTgMf3rm87g04 ) TEENSY (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lTN9hY5rGpStg2W31MD2K3Z4V5KVy_sXd4sVq27N3yBrwj9czrrN6vXrn0qT0WVW3jTjRR7qk0jFW59bmg_8xH5ktN66XDRMpBKN0W7hB3LB2VB6qZW7TWqyk8CrmpLW7RLMZS7TbL38V76ScR55HbZbW8YDrzb8f2jHvW75j7Rv7sGFfRN4H9kb3x_vtKW63WxNb4NpgR1W4y_HXM7mx5rFW1zTQbw7pgMcjW989lGs1bM4VBW6h7rlY7j4V5Hf7Fvk5z04 ) REDBOARDS (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3pYW51CnPY5scB-zW2sXTp94jqhH_N4CQ_mCGrw9xVTP53m6NLpQGW8XGsqC6vHRnZW4LzlG58093GzW1VFPGn4bN-QzVr-nJz244vtTW7Pj63t2YWlj8W5y3b_r7_BH9xW8J1kgj1_jrScF74XMW_f9-3W881QcQ5_l-PVW7N5VY64HMHs0W89xZNf49J1w6N7kJTH-kFGmYN3Q8yVzvjwf_W83ZVJ-2vGF68V972D45y5zdhW7Bphds8cvXXhf85FcKW04 ) THING+ (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nQW5T905p6m2gwVN4VBzzpgyqJ0W5-YlGP2Y-x6fW8LWNyd8c5jzwW3k9QC96gXhkTW4JQyTC3BN0ZrV-mGB91KxrdBW8Z0bKk4QZh5CW85Dgxt86VjK9W2-f7LS2bX-qqW4bd8v0712PSpW1l3CB23_b_rbW50bT3R1t2ZxqVVZWrM6CBdHdW3KYX1C7lV31sW23M1DQ6gH1DBW7nY9nk95bDBdVLQvb65qz3kbW7KyKzG5V2D3DW7JsKTH2cWwlVf2JvFWs04 ) TUTORIALS (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3pCW8GW9477HpNWJW3wvCDl7Jt55GW8Pd_L81hB7J2W1hZl-t8sCL_0W1xxxsm8fGs5QW1DCt7r8xRq9VW6cgrJP7TsWjBW5XsZ6z6NkwFHW6dxHdk3pRGcBW2PpDtz6DYM_GW6HYDyt7NznYcW1xpQ4h19ZW3LW367Jfz2kppSyW5FfGl72bbyjvW4wB4Nd7JlL8JW88RG1V5pBGm_W2MSDBN8LKbYMW3Kytyk53kSk0W5T_k_75q46C0W55bxQ24T3SJCdfBmwP04 ) Were-Hiring (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nZW45Jvmk5kYWVBW3jFdS71v96_zW5D_-9D6Mk_m3W2JjpSQ5pzkm5W2gh5gq7QRW_LVDP6yn1PJWDwW11J6N85qzDt6W6k7NT85cYK_hW63Bs8J6K__hqN1Ds3dXQBWdPW7yKlrd8gYTFzW3r-gC13qBRsTW7cg_4B358TyhW8N-3pC7l7WFnW68hcGS3f_Mj_W1pGZLy5z5m44W9lRFHs5XkxJJW5jwrXX7ftBHtW6_QMnm8S9Px_W1Gfhf44qG0ZJf4M1jBz04 ) Teensy-4p1-Review (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lTN9hY5rGpStg2W31MD2K3Z4V5KVy_sXd4sVq27N3yBrwj9czrrN6vXrn0qT0WVW3jTjRR7qk0jFW59bmg_8xH5ktN66XDRMpBKN0W7hB3LB2VB6qZW7TWqyk8CrmpLW7RLMZS7TbL38V76ScR55HbZbW8YDrzb8f2jHvW75j7Rv7sGFfRN4H9kb3x_vtKW63WxNb4NpgR1W4y_HXM7mx5rFW1zTQbw7pgMcjW989lGs1bM4VBW6h7rlY7j4V5Hf7Fvk5z04 ) Teensy (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lTN9hY5rGpStg2W31MD2K3Z4V5KVy_sXd4sVq27N3yBrwj9czrrN6vXrn0qT0WVW3jTjRR7qk0jFW59bmg_8xH5ktN66XDRMpBKN0W7hB3LB2VB6qZW7TWqyk8CrmpLW7RLMZS7TbL38V76ScR55HbZbW8YDrzb8f2jHvW75j7Rv7sGFfRN4H9kb3x_vtKW63WxNb4NpgR1W4y_HXM7mx5rFW1zTQbw7pgMcjW989lGs1bM4VBW6h7rlY7j4V5Hf7Fvk5z04 ) is a fully compliant, (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nkW6-36tY7CyCGdW25bfjw2ZFJrlN2hRQRBYpzM3W1HKHl724Q8lhN364HvvrpNMyW18MSPN9hKNqKVttS462MwCXxW60f74_8M178FW1hHlht8hrv_mW65lJ_B6cq-76N33RvWWjkT11W8n5kqY38C33MW4Ygmmd8z2YWRN2fJtCFNMj9vW4PdBBS7mzNc7W6nSNr92DdS_hW7qQtD253VpVFW3Q6X055d2frLW1nJy1k2FBV4TW7ZblPF96XhX1f1G_BFW04 ) compact USB-based microcontroller development system that supports a wide range of projects and is programmed entirely through the USB port. Since SparkFun is the sole manufacturer and reseller of the Teensy line (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3kXW7d0DzR1TF9p6W5FxLHl76Pfm3W1-K20v82Pp0SW7NT-9G8vtrB4N9fFTR8qx0jPW7QtqTs4wsZSRW3DPGgH8KZ55GW92Cg0g5Cs3vrN2LdGCzG9G8YW607VXp79kxTnW4N3D1B1b79FGW3dtP7Z6MtbrTW1pjwx91jnw1_W1GS71F5bQG-fW6NRmRb5Xv6PQW5rsnqB6HSKzWVcr_LG3T7ZnrW4pj1RL10TvR6W4yjJV6502CxbW68RFY97bjD3vf1K7nqH04 ) , it's easily one of, if not the most popular development board in our catalog! Additionally, we just finished an all new Getting Started with Teensy Guide (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3lXW55wT9d59xn5NW1B1KJv8xyPJsW7WsSKB5mdtmCW6tyKQM69rSvhW918C0Z82t8_rVsyVYy2Gm57RW889Vfm2kCWFhW1jKw6f57sTcyW4RpZCj5dB0LzVQYLld56p5HKW2Rw9Yr3k1X9bW5ZbPBS6ZLJBvN7hG9YyXxxyPW1_YW4c2BkT99W8BR3Pb3kDmpMW3F54lD7x2BgfW5M3Mwd5FJmHgW1twLyt6G4x8qW8_Trkt4870prN6w7ZlvScvW5W6l-6WR945VxYW7hjF1p2KSyY-W3lgMhq7j1166W2xnhfH8t1GL2f3vRb1204 ) if you need some help getting your favorite development board up and running! Get Started with Teensy (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lTN9hY5rGpStg2W31MD2K3Z4V5KVy_sXd4sVq27N3yBrwj9czrrN6vXrn0qT0WVW3jTjRR7qk0jFW59bmg_8xH5ktN66XDRMpBKN0W7hB3LB2VB6qZW7TWqyk8CrmpLW7RLMZS7TbL38V76ScR55HbZbW8YDrzb8f2jHvW75j7Rv7sGFfRN4H9kb3x_vtKW63WxNb4NpgR1W4y_HXM7mx5rFW1zTQbw7pgMcjW989lGs1bM4VBW6h7rlY7j4V5Hf7Fvk5z04 ) Thing-Plus-Review (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3pxW8wLWxJ7TpfzVW2PhxCM5-f86RW6HsQks7PtG0DN1HDYWdkbpjhW1tjX0Y54kY8_W6nfg_32msbFyW8jtmMj2ZNK6FVNNsl64F-CRyW5NlWrg6BHj3pW2VVtVc4HrZbsW85_7D-77wv-vN7xG1dn-9xYZW8bxNj64bMMvQW8nNGJ01lGvztMrpK1cbl_5KW8NSC574Gj-8JW4K4BBK5_TnQpW3BBXq-32C9wDW67qPV33D1KRKW7NXhDV7XFRLcW4Tkjlz6FSvFkW2xyFn_6yShCSN8nQ4dmZL2lDW91bFQF1rrQRqf637DDg04 ) The SparkFun ESP32 Thing Plus (USB-C) (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3pxW8wLWxJ7TpfzVW2PhxCM5-f86RW6HsQks7PtG0DN1HDYWdkbpjhW1tjX0Y54kY8_W6nfg_32msbFyW8jtmMj2ZNK6FVNNsl64F-CRyW5NlWrg6BHj3pW2VVtVc4HrZbsW85_7D-77wv-vN7xG1dn-9xYZW8bxNj64bMMvQW8nNGJ01lGvztMrpK1cbl_5KW8NSC574Gj-8JW4K4BBK5_TnQpW3BBXq-32C9wDW67qPV33D1KRKW7NXhDV7XFRLcW4Tkjlz6FSvFkW2xyFn_6yShCSN8nQ4dmZL2lDW91bFQF1rrQRqf637DDg04 ) takes a proven IoT development foundation and adds highly-requested hardware features! Powered by the ESP32-WROOM module from Espressif (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3pvW1w5_RD3x8Z72W8zBmY48WPKzWN61YsnmdKZQQW7SXqck6K_VfLN8FcCvPMWtPRVWx4F48NwlQnW30nqYZ4t-L_VW9cxSsx6Qf1nrW5t5bLn7Hr6TzW1V5LY25WlCm4W1x5gWS3c0PZJW8C5Njf5LlQlcW6vVyxh67kd1yW6qh25r471N-DW1dylJ76kJbQSW2rvyqp6c09bxW6t0NFM2b1dPmW6XYBFW1b81SlVDBWNC8Vrc2gW63BMM31c7wjhf6HcMTH04 ) ™, this board features the highly adaptive Xtensa® Dual-Core 32-bit LX6 microprocessor operating at up to 240MHz, backed by 16MB of embedded Flash storage and 520KB of internal SRAM. This board is built using the SparkFun Thing Plus form-factor (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lbW3QNt0S2Rbdl-W7Gx6M_5SNZcZW7m60rQ4hd9sFN8cVPjqr5VX8W5q8kDT91W2d1W8tNMwC27nm87W6JpTKf2pSGBxW4FGkdl3qd8CmW3hh6682SRTNjW6Vk4VV8mTTvPW6YxN3R8vBZ_HN6V_s2kKrxhlW5XrSbj2RkZx4W8g6TDK69n26fW5MkZqQ5SLjL1W7NCR_n5dXl0dW5Nb40V5VpLlYW63-y2Q90pHV7TFC6L7-YZLVW58Dstn3gzjdSf5FBZWd04 ) , making it fully compatible with the popular Adafruit Feather footprint. Familiar Footprint, Favorite Processor (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3pxW8wLWxJ7TpfzVW2PhxCM5-f86RW6HsQks7PtG0DN1HDYWdkbpjhW1tjX0Y54kY8_W6nfg_32msbFyW8jtmMj2ZNK6FVNNsl64F-CRyW5NlWrg6BHj3pW2VVtVc4HrZbsW85_7D-77wv-vN7xG1dn-9xYZW8bxNj64bMMvQW8nNGJ01lGvztMrpK1cbl_5KW8NSC574Gj-8JW4K4BBK5_TnQpW3BBXq-32C9wDW67qPV33D1KRKW7NXhDV7XFRLcW4Tkjlz6FSvFkW2xyFn_6yShCSN8nQ4dmZL2lDW91bFQF1rrQRqf637DDg04 ) Pro-Mini-Review (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3q4V3Yg4177B9KDN7dz7cdsB89mVNh6k96wH1ZDW3rcSPf8Qr5DgVdtV917yBBQgW4yl7zj1zJwgjN6Gl6ZKXCnBCW1dd5RW5_5S8mW1L2sFw5SkbzSW5dvTZ84W-9BwVPv_y26TVwLQW3xJKhb63dS2XW3NKlP_7xVNDYN4Bmbf5lszldW2K6gVP347gM2W5_-VF346g9ZbW83jLd194z6V0W1-VpKV6l1QMHW2p3cX-1Y750TW5mr92W7W3bKRW8DYHpN6jBQDZW97ymcL2JbMm2W4r69zs3h0Cc2N8t1FS-wh_CVf49zHgx04 ) It's thin! It's blue! It's the Arduino Pro Mini! This classic development board is SparkFun’s unique take on the Arduino architecture, stripping away everything but the essentials to create a board that is small, affordable, and perfect for permanent installation. Available as a 3.3V board (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3q4V3Yg4177B9KDN7dz7cdsB89mVNh6k96wH1ZDW3rcSPf8Qr5DgVdtV917yBBQgW4yl7zj1zJwgjN6Gl6ZKXCnBCW1dd5RW5_5S8mW1L2sFw5SkbzSW5dvTZ84W-9BwVPv_y26TVwLQW3xJKhb63dS2XW3NKlP_7xVNDYN4Bmbf5lszldW2K6gVP347gM2W5_-VF346g9ZbW83jLd194z6V0W1-VpKV6l1QMHW2p3cX-1Y750TW5mr92W7W3bKRW8DYHpN6jBQDZW97ymcL2JbMm2W4r69zs3h0Cc2N8t1FS-wh_CVf49zHgx04 ) for battery-powered projects, and as a 5V board (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3nWVCgS6w7xTwBWW3XcQJ98SbXDMW85DrJf4bMzSCN8Ck8RvG7D9mW963GHL37Z02CMpDgk5nGdxxW6-5ns74HnsynW5jhF1g7-h6QCW3kTZTH1Qz5VpW4tTQ6S5KnWgFW6zqdC08P9RRlW1YmsZb8LNSJwVHcdwj8CYXqYW2NdwMg5d_gYnMpq_y83yFCXW33D7Wv87sqFLVNw-0N8dNLNPW1JDr1678sPVvW5_5DGk4FrXw4N7RQxbVftMqxN345kcn6j_h0W8sXdGq60cPG2W990C8z46NXF8W8RnzmD26vrNFf4-ZtNg04 ) for basic projects where space is tight. The Classic Arduino Pro Mini (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3q4V3Yg4177B9KDN7dz7cdsB89mVNh6k96wH1ZDW3rcSPf8Qr5DgVdtV917yBBQgW4yl7zj1zJwgjN6Gl6ZKXCnBCW1dd5RW5_5S8mW1L2sFw5SkbzSW5dvTZ84W-9BwVPv_y26TVwLQW3xJKhb63dS2XW3NKlP_7xVNDYN4Bmbf5lszldW2K6gVP347gM2W5_-VF346g9ZbW83jLd194z6V0W1-VpKV6l1QMHW2p3cX-1Y750TW5mr92W7W3bKRW8DYHpN6jBQDZW97ymcL2JbMm2W4r69zs3h0Cc2N8t1FS-wh_CVf49zHgx04 ) Pro-Micro-Review (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFl3l5QzW6N1vHY6lZ3m4W2NJQW62kl2PNW4kSWFc3w_m1lW31NV8T8k36JbW4sYJN93mn9qnV_cnP885dgk-W2LWls83pg-QlW5Z6YFn1XR7hwW4pPb1n6HcLftW94pY9K1YNJPwW3jKLQM8zC-cVW4l3nts4_WkdHW8LjNyQ5mB4fzW2PrY2D2FDWPPW7qf8RT6fg4P6W7vB9lr9jnsn3W3KfDjh7-FCMRN5s7Z9_ty4ryW11WC7-1_316bW6zwc5s70BNyxW8q25f53BjltRW48-pRj2Ft126N83CVGnx0hvJf3-WTg-04 ) Don't be fooled by its miniature size; the SparkFun Pro Micro ESP32-C3 (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFl3l5QzW6N1vHY6lZ3m4W2NJQW62kl2PNW4kSWFc3w_m1lW31NV8T8k36JbW4sYJN93mn9qnV_cnP885dgk-W2LWls83pg-QlW5Z6YFn1XR7hwW4pPb1n6HcLftW94pY9K1YNJPwW3jKLQM8zC-cVW4l3nts4_WkdHW8LjNyQ5mB4fzW2PrY2D2FDWPPW7qf8RT6fg4P6W7vB9lr9jnsn3W3KfDjh7-FCMRN5s7Z9_ty4ryW11WC7-1_316bW6zwc5s70BNyxW8q25f53BjltRW48-pRj2Ft126N83CVGnx0hvJf3-WTg-04 ) packs a punch. This micro marvel crams the powerful ESP32-C3 from Espressif (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3pvW1w5_RD3x8Z72W8zBmY48WPKzWN61YsnmdKZQQW7SXqck6K_VfLN8FcCvPMWtPRVWx4F48NwlQnW30nqYZ4t-L_VW9cxSsx6Qf1nrW5t5bLn7Hr6TzW1V5LY25WlCm4W1x5gWS3c0PZJW8C5Njf5LlQlcW6vVyxh67kd1yW6qh25r471N-DW1dylJ76kJbQSW2rvyqp6c09bxW6t0NFM2b1dPmW6XYBFW1b81SlVDBWNC8Vrc2gW63BMM31c7wjhf6HcMTH04 ) , a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in. x 0.7in. board. Clocking in at 160MHz, it's ready to tackle your projects quickly and efficiently. A Pro Micro for a Miniaturized Wireless RISC-V Microcontroller (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFl3l5QzW6N1vHY6lZ3m4W2NJQW62kl2PNW4kSWFc3w_m1lW31NV8T8k36JbW4sYJN93mn9qnV_cnP885dgk-W2LWls83pg-QlW5Z6YFn1XR7hwW4pPb1n6HcLftW94pY9K1YNJPwW3jKLQM8zC-cVW4l3nts4_WkdHW8LjNyQ5mB4fzW2PrY2D2FDWPPW7qf8RT6fg4P6W7vB9lr9jnsn3W3KfDjh7-FCMRN5s7Z9_ty4ryW11WC7-1_316bW6zwc5s70BNyxW8q25f53BjltRW48-pRj2Ft126N83CVGnx0hvJf3-WTg-04 ) DOTW-1 (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3m5W3P_PcP19HMh_W3Kx_Kb8l0mTfW7B1SX06DM9SSW28sK2y3lkr-WW5LS4gh39SPYlW1Y-dGR5BQdcdV74Wzm8z5MsLW6SQLfx6Qz6ZSW4HQfNh4cdkCrW7lHxr-8xZ0GlW3cMD0K4VYbtyW7x3zbH48KTdsW6cDDhz3CQLB0Mzp2mSHCBk2W1Zpx2P2D7W6VW147gt75_Xt0pW6nV4Yf8Hz-gYW6Q3ZYZ8dCg3rW5bNQ2z41RD-nW1P8rw63cq_kPf90yR8804 ) Deal valid until September 10th, 2026 @ 11:59 p.m. MDT GNSS-Flex-System-Action-29 (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lyW1bmS434ndTfYW4F9_CC78NFXtW11bzC91N_VhPW4g_5dJ4JT-50W2gKdlY2rzdJ2W8R94Zg6sr3jtW2BzWWN5szWh9W6cvhq76P6j82W5FgpNN3JlsXXW4VNSFX9b6KHYVxxbgn4nZNMsW3TVmnd4Scq2vVVtFQ88Y4HkCW3fn1PS443V9rW8ly5_H8s7C1jW5qvBhK7Ml1LdW55pkQx6YQrkDW1VNLTx1h-x_VW3gXDqN9hl_FpW8V1YVH2_psP7f23vCsj04 ) The NVIDIA Jetson Orin Nano Super Developer Kit (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqFF3l5QzW7lCdLW6lZ3nWW94hFB43lq5kgVQBFH93YWNT1Vw-G2m7snlPPW6mFVjM3Dx9GnW2KDPjS6SqmfPW3cx9yF6P6JXVW1P77v25RT5lmW57qGFx4LD-fdW8y_qlb4d77GVW8CwvRf84zYttW5g_nnC5JRqvhW70NQbK8cjTHfW8z2SsF7kM727W1bQSnq6T2wG1W8SyxDh8YHn85N29_wv-jZHdcW42J07J2lh1lqW4dRHzK92DhHHVjNyYM40Xq_gW2vv4HD4HC3z2W1rWbRs7FnF0HW43Wmst3SyB3_W2xRpdp4bP7VGW2PHKym4nbNWhf6CWlFd04 ) packs a lot of performance into a small single-board computer, but it becomes much more interesting (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lyW1bmS434ndTfYW4F9_CC78NFXtW11bzC91N_VhPW4g_5dJ4JT-50W2gKdlY2rzdJ2W8R94Zg6sr3jtW2BzWWN5szWh9W6cvhq76P6j82W5FgpNN3JlsXXW4VNSFX9b6KHYVxxbgn4nZNMsW3TVmnd4Scq2vVVtFQ88Y4HkCW3fn1PS443V9rW8ly5_H8s7C1jW5qvBhK7Ml1LdW55pkQx6YQrkDW1VNLTx1h-x_VW3gXDqN9hl_FpW8V1YVH2_psP7f23vCsj04 ) when it can collect sensor data and interact with the physical world. That's where SparkFun pHATs (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqGd3l5QzW8wLKSR6lZ3ktW6sKSf_7pyvb0W7N7M-r17WmqpW4TP8R0534ZDxV6CHHm4csYpgW2jryYZ6jkmqgVsLJxZ2-M03RVyNdM04cjfyFW1jctdk2h3n-1W797DlQ3rr2CFW4V6KHy8kQmMxW5ftnj98h4BrDVyWrD57kwsWfN1RLNPvzj_0wVYnmTB87t2k9W8w-Ndt21P4QmW3vJq4m2hFkxvW6yPjVv4q_LGPW6TzP0C2dxYl8N7YfSj9_jDBMVqnQVC16zFPQVmmX9S4J_NdCW7ckCg46M_vkFN301sq9-cVqQW95H6Yx670SZcW4gwRBR195D8jW6lPjvD6NTDjDW989-q15xmm0FW3mRW7C95bfR1f6RbMp204 ) , including GNSS Flex (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nvW3CR4rp4vQNwnW11-dSM5d5C3WW6mhNsr7npT9sW2FYKTS7C1Ks1W3425bB27B9c0W9dwSl38BN7hHVM4Yyh3rqH-8W41-XQg1H-vk0W2cRVp98QXwQ6W25kJP45hGp-FW2WRsnw7kdwmlW5DDNLH7y4XMlW94nrGM24n2zJW3ggp_96KjqgXN8pchWGX1pT0W7yLBVq3rKdKCW6S9wDb4l3xVBW1pgKyR78k_LJW1rRB2h1lJ1r0W3CLyRz8xGNGkf1N6HGg04 ) , and the Qwiic ecosystem (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nmN3qmJMY4lBQ2W6KcN6q8f5F1XW418nHD6R-YDlW8SD37H9lcKBjW6VJCQt52dXgyW58vxKz6CYXrYW8vnYH98g1GTXW5GWNB47DLCXfW1J3_R02Bk0-ZW24CjVw7XjXdpMFbNl17tJjtVB1sfg44RYf9VfRKJs7TwwgCN8t3tYYfH1n8W55p_Rd2PGMb0W6NC2632GVjpTW2ZRXtc81QS1PVlw-793Pg0gyW6Cvg0W19l27MN11HSM9JxTgMf3rm87g04 ) come in. Add New Functions to Your NVIDIA Jetson Orin Nano (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3lyW1bmS434ndTfYW4F9_CC78NFXtW11bzC91N_VhPW4g_5dJ4JT-50W2gKdlY2rzdJ2W8R94Zg6sr3jtW2BzWWN5szWh9W6cvhq76P6j82W5FgpNN3JlsXXW4VNSFX9b6KHYVxxbgn4nZNMsW3TVmnd4Scq2vVVtFQ88Y4HkCW3fn1PS443V9rW8ly5_H8s7C1jW5qvBhK7Ml1LdW55pkQx6YQrkDW1VNLTx1h-x_VW3gXDqN9hl_FpW8V1YVH2_psP7f23vCsj04 ) YouTube (https://info.sparkfun.com/e3t/Ctc/I2+113/cg6Jf04/VWT4zw7GY1XdW8HSh2z6J_ncDW7bJF9w5TwNTFN3ypqF23l5QzW69sMD-6lZ3nNW8XjQl98HSl59W9csytK7ZQ51lW822w0F3c4WwGVjX8X96s4WSJW3tR5CB2_gfJcW84BF3D1drt-_W4dcD5N1Zqf1rN6rw437TLdJcW5NYRhV5kWgwQW2v_W2D99nbg_W47SHs99j8S-tW771xdJ51JJT0W57N_zz1Rl0JdN6-wHcqhjNDGW7ftnms55z1cwW35Hx6M4JQg_CW30hxpw3WgfpmW1x-hKJ9g1B2LN1kG1l-f8_12W2n3tRf53gjxSd7Rrp604 ) Instagram 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