Best nRF Connect for VS Code Alternatives in 2026
The top nRF Connect for VS Code alternatives are PlatformIO IDE, Arm Keil MDK and Code Composer Studio: 15 embedded development IDEs our editors would look at instead of nRF Connect for VS Code, in our ranking order.
nRF Connect for VS Code: A free, cross-platform VS Code workflow for Nordic nRF development. Where it falls short: focused on nordic nRF device families.
Switching from nRF Connect for VS Code? For most embedded development ides buyers the best nRF Connect for VS Code alternative is PlatformIO IDE, built for multi-vendor embedded projects.
Why People Look for a nRF Connect for VS Code Alternative
- Focused on Nordic nRF device families
- Requires Visual Studio Code and the nRF Connect SDK
- Probe support is limited to third-party hardware
Quick Picks by What You Need
- Best overallPlatformIO IDE9.3
Multi-vendor embedded projects
Visit PlatformIO IDE - Best free optionPlatformIO IDE9.3
Has a free plan
Visit PlatformIO IDE
All 15 nRF Connect for VS Code Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forMulti-vendor embedded projects
- Better than nRF Connect for VS Code:
- Editor score 9.3 vs 8.4
A free, cross-platform IDE covering build, flash, debug, test, and analysis.
- RTOS support
9.3/10★★★★★Visit PlatformIO -
Best forProfessional Arm development
- Better than nRF Connect for VS Code:
- Editor score 9.2 vs 8.4
A broad Arm IDE suite covering coding, debugging, simulation, RTOS, middleware, and CI workflows.
- RTOS support
9.2/10★★★★★Visit Arm Keil MDK -
Best forTexas Instruments ecosystems
- Better than nRF Connect for VS Code:
- Editor score 9.1 vs 8.4
A free, TI-focused IDE with integrated build, debug, configuration, flashing and profiling.
- RTOS support
9.1/10★★★★★Visit site -
Best forSTM32 development teams
- Better than nRF Connect for VS Code:
- Editor score 9.0 vs 8.4
A free STM32-focused IDE with configuration, code generation, debugging, and programming tools.
- RTOS support
9.0/10★★★★☆Visit STM32CubeIDE -
Best forMicrochip MCU developers
- Better than nRF Connect for VS Code:
- Editor score 8.9 vs 8.4
A free, capable desktop IDE for firmware teams working across Microchip device families.
- RTOS support
8.9/10★★★★☆Visit Microchip -
Best forEspressif ESP32 development
- Better than nRF Connect for VS Code:
- Editor score 8.8 vs 8.4
A capable open-source VS Code extension for end-to-end Espressif ESP32 development.
- RTOS support
8.8/10★★★★☆Visit Espressif -
Best forMulti-family Renesas development
- Better than nRF Connect for VS Code:
- Editor score 8.7 vs 8.4
A free, cross-platform IDE for multi-family Renesas development.
- RTOS support
8.7/10★★★★☆Visit Renesas -
Best forArduino board prototyping
A free, open-source desktop IDE for Arduino board development across major desktop platforms.
8.3/10★★★★☆Visit Arduino -
Best forSafety-critical multicore systems
A mature paid IDE for safety-critical multicore embedded development.
- RTOS support
8.2/10★★★★☆Visit Green Hills -
Best forSafety-focused professional teams
A safety-focused embedded IDE with deep analysis, debugging, tracing, and RTOS support.
- RTOS support
8.1/10★★★★☆Visit IAR Systems -
Best forRenesas RL78, RX, and RH850 teams
A free Windows IDE for coding, generating drivers, debugging, and analyzing Renesas MCU software.
- RTOS support
8.0/10★★★★☆Visit Renesas -
Best forInfineon AURIX developers
A focused, no-cost IDE for building, flashing, and debugging AURIX firmware.
- RTOS support
7.9/10★★★★☆Visit Infineon -
Best forAnalog Devices processor teams
A focused paid IDE for Analog Devices teams building multicore embedded applications.
- RTOS support
7.8/10★★★★☆Visit Analog Devices -
Best forAdvanced ARM and RISC-V debugging
A focused embedded debugger for advanced tracing, profiling, and RTOS-aware analysis.
7.7/10★★★★☆Visit SEGGER Ozone -
Best forRenesas teams using legacy targets and trace analysis
A focused Windows IDE for legacy Renesas targets, with deep trace and debugger tooling.
- RTOS support
7.6/10★★★★☆Visit Renesas
nRF Connect for VS Code Alternatives: Common Questions
What is the best alternative to nRF Connect for VS Code?
PlatformIO IDE: #1 in our Embedded Development IDEs ranking, with an editor score of 9.3 out of 10. A free, cross-platform IDE covering build, flash, debug, test, and analysis.
Is there a free alternative to nRF Connect for VS Code?
Yes. PlatformIO IDE, Arm Keil MDK, Code Composer Studio, STM32CubeIDE and MPLAB X IDE have a free plan or a free tier (10 of the 15 alternatives on this page).
Why do people look for nRF Connect for VS Code alternatives?
Focused on Nordic nRF device families; Requires Visual Studio Code and the nRF Connect SDK; Probe support is limited to third-party hardware.
How do I switch from nRF Connect for VS Code?
Export your data from nRF Connect for VS Code (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel nRF Connect for VS Code.
How to Switch from nRF Connect for VS Code
- Export your data from nRF Connect for VS Code (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel nRF Connect for VS Code.
nRF Connect for VS Code vs Each Alternative
| # | Tool | Free plan | Paid from | Supported targets | Integrated debugging | Hardware probe support | RTOS support | Score |
|---|---|---|---|---|---|---|---|---|
| 8 | nRF Connect for VS Code | Yes | Free | nRF91, nRF70, nRF53, and nRF52 Series devices | Yes | Third-party | Yes | 8.4 |
| 1 | PlatformIO IDE | Yes | Free | Aceinna IMU, Atmel AVR, Atmel megaAVR, Atmel SAM, CHIPS Alliance, Espressif 32, Espressif 8266, Freescale Kinetis, Heltec CubeCell, Intel ARC32, Intel MCS-51 (8051), Lattice iCE40, Maxim 32, Microchip PIC32, Nordic nRF51, Nordic nRF52, NXP i.MX RT, NXP LPC, OpenHW Group, Raspberry Pi RP2040, Renesas RA, RISC-V GAP, Shakti, SiFive, Silicon Labs EFM32, ST STM32, ST STM8, Teensy, TI MSP430, TI TIVA | Yes | Both | Yes | 9.3 |
| 2 | Arm Keil MDK | Yes | Arm Cortex-M, Armv8-M, SecurCore and legacy Arm microcontrollers; Ethos-U processors; Fast Models | Yes | Both | Yes | 9.2 | |
| 3 | Code Composer Studio | Yes | Free | Sitara, DSP, Automotive, Keystone, SimpleLink, C2000, MSP430, TM4C, Hercules, UCD, PGA, wireless connectivity devices and radar sensors | Yes | Vendor | Yes | 9.1 |
| 4 | STM32CubeIDE | Yes | Free | STM32 microcontrollers and microprocessors; all STM32 MCUs and MPUs | Yes | Both | Yes | 9.0 |
| 5 | MPLAB X IDE | Yes | Free | PIC, dsPIC, AVR, SAM, PIC32 and other Microchip MCU, DSC and MPU families | Yes | Vendor | Yes | 8.9 |
| 6 | ESP-IDF Extension for VS Code | Yes | Free | ESP32, ESP32-S2, ESP32-S3, ESP32-C2, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-H21, ESP32-H4, ESP32-P4 | Yes | Both | Yes | 8.8 |
| 7 | e² studio | Yes | Free | RA Family, RZ Family, RL78 Family, RX Family, RH850 Family, RISC-V MCU | Yes | Both | Yes | 8.7 |
| 8 | Arduino IDE | Yes | Free | Arduino AVR, megaAVR, SAMD, SAM, Mbed OS Nano, Mbed OS Portenta | Yes | Both | 8.3 | |
| 9 | Green Hills MULTI IDE | ARM AArch32/AArch64; Power Architecture; AURIX/TriCore; RH850; Intel x86/x64; RISC-V | Yes | Both | Yes | 8.2 | ||
| 10 | IAR Embedded Workbench | No | Arm, RISC-V, Renesas RL78, Renesas RH850, Renesas RX, STM8, AVR32, MSP430, 8051, AVR, Renesas 78K, Renesas V850, Renesas M16C/R8C | Yes | Both | Yes | 8.1 | |
| 11 | CS+ | Yes | Free | RL78, RH850, RX, 78K0R, 78K0, V850 | Yes | Vendor | Yes | 8.0 |
| 12 | AURIX Development Studio | Yes | Free | AURIX TC2xx, TC3xx, TC4xx | Yes | Both | Yes | 7.9 |
| 13 | CrossCore Embedded Studio | No | SHARC-FX, SHARC, Blackfin, Arm, ADuCM302x, ADuCM36x, ADuCM4x50, ADSP-SC5xx, ADSP-SC57x, ADSP-SC58x, ADSP-SC59x, ADSP-2183x | Yes | Vendor | Yes | 7.8 | |
| 14 | SEGGER Ozone | No | 7.7 | |||||
| 15 | High-performance Embedded Workshop | SuperH; M32R; RX600 and RX200; R32C/100; M32C/80 and M16C/80; M16C/60, /50, /30, /20, /10 and Tiny; R8C; H8SX; H8S; H8; 740 | Yes | Both | Yes | 7.6 |
Head-to-Head
- nRF Connect for VS Code vs PlatformIO IDE
- nRF Connect for VS Code vs Arm Keil MDK
- nRF Connect for VS Code vs Code Composer Studio
- nRF Connect for VS Code vs STM32CubeIDE
- nRF Connect for VS Code vs MPLAB X IDE
- nRF Connect for VS Code vs ESP-IDF Extension for VS Code
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update