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SimonK 30A BLDC ESC Electronic Speed Controller with Connectors
High-performance 30A Electronic Speed Controller flashed with SimonK firmware for ultra-fast throttle response and smooth brushless motor control. Comes pre-soldered with bullet connectors and JST input, making it ideal for multirotors, RC aircraft, and robotics projects. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Firmware | SimonK (Pre-flashed) |
| Continuous Current | 30A |
| Burst Current | 40A (up to 10 seconds) |
| Input Voltage | 2S-4S LiPo (7.4V-14.8V) |
| BEC Output | 5V / 2A (Linear BEC) |
| Motor Compatibility | Sensorless Brushless (BLDC) Motors |
| PWM Frequency | High-speed (~18 kHz with SimonK) |
| Signal Input | Standard PWM (1000-2000 us) |
| Motor Connectors | 3.5mm Gold Bullet Connectors (pre-soldered) |
| Power Connector | XT60 / JST (pre-soldered) |
| Signal Connector | JR/Futaba servo-style connector |
| Dimensions | Approx. 45 x 24 x 11 mm |
| Weight | Approx. 25-28 g (with wires) |
| Protection Features | Low voltage cutoff, over-temperature, throttle signal loss |
| Programmable Settings | Brake, timing, throttle range, rotation direction |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- SimonK Firmware Pre-Flashed: Delivers ultra-fast throttle response with minimal latency, specifically optimized for multirotor and RC applications where rapid RPM changes are critical.
- 30A Continuous / 40A Burst Rating: Handles demanding brushless motors with headroom for aggressive maneuvers and sudden throttle spikes without overheating.
- Wide Voltage Support (2S-4S LiPo): Compatible with common LiPo battery configurations, offering flexibility across different power setups and motor KV ratings.
- Built-in 5V / 2A Linear BEC: Powers your flight controller, receiver, or microcontroller directly from the ESC without needing a separate voltage regulator.
- Pre-Soldered Connectors Included: Ships with 3.5mm gold bullet connectors on motor leads and power input connector, saving setup time and ensuring reliable electrical connections.
- High PWM Frequency Operation: SimonK firmware drives motors at ~18 kHz, resulting in smoother motor rotation, reduced audible noise, and more precise speed control.
- Active Braking Support: Programmable regenerative braking allows rapid motor deceleration, improving stability and responsiveness in multirotor flight.
- Comprehensive Protection Suite: Low voltage cutoff prevents battery over-discharge, thermal protection guards the MOSFET stage, and signal loss protection safely stops the motor if communication is interrupted.
- Lightweight & Compact Design: Weighing under 30 grams with a slim profile, it fits easily into tight drone frames and RC fuselages without adding significant weight.
- Programmable via Throttle Stick: Adjust timing, brake strength, throttle range, and rotation direction through simple transmitter stick programming-no additional programming cards required.
Why Choose This ESC?
- SimonK firmware is the gold standard for multirotor ESC performance with proven reliability across thousands of builds worldwide
- Ready-to-use out of the box with pre-soldered connectors-no soldering skills needed for basic setups
- 30A rating supports a wide range of popular motors from 2212 to 2814 class
- 100% authentic sourced directly from authorized distributors with authentication verified
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse; same-day delivery within Bengaluru
- Full technical support from experienced engineers to help with motor pairing, calibration, and troubleshooting
Project Ideas & Applications
- Quadcopter & Multirotor Builds: The go-to ESC for custom drone builds-pair four or six units with matching BLDC motors for a responsive, stable flight platform with precise throttle control.
- Fixed-Wing RC Aircraft: Drive propeller motors on RC planes and flying wings with smooth throttle curves and reliable low-voltage protection to safeguard your battery during flights.
- Robotics & Motion Platforms: Control brushless motors in robotic arms, wheeled platforms, or
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy SimonK 30A BLDC ESC Electronic Speed Controller with Connectors Online in India
Purchase the SimonK 30A BLDC ESC Electronic Speed Controller with Connectors online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SimonK 30A BLDC ESC Electronic Speed Controller with Connectors with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy SimonK 30A BLDC ESC Electronic Speed Controller with Connectors at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
SimonK 30A BLDC ESC Electronic Speed Controller with Connectors
High-performance 30A Electronic Speed Controller flashed with SimonK firmware for ultra-fast throttle response and smooth brushless motor control. Comes pre-soldered with bullet connectors and JST input, making it ideal for multirotors, RC aircraft, and robotics projects. Available at The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Firmware | SimonK (Pre-flashed) |
| Continuous Current | 30A |
| Burst Current | 40A (up to 10 seconds) |
| Input Voltage | 2S-4S LiPo (7.4V-14.8V) |
| BEC Output | 5V / 2A (Linear BEC) |
| Motor Compatibility | Sensorless Brushless (BLDC) Motors |
| PWM Frequency | High-speed (~18 kHz with SimonK) |
| Signal Input | Standard PWM (1000-2000 us) |
| Motor Connectors | 3.5mm Gold Bullet Connectors (pre-soldered) |
| Power Connector | XT60 / JST (pre-soldered) |
| Signal Connector | JR/Futaba servo-style connector |
| Dimensions | Approx. 45 x 24 x 11 mm |
| Weight | Approx. 25-28 g (with wires) |
| Protection Features | Low voltage cutoff, over-temperature, throttle signal loss |
| Programmable Settings | Brake, timing, throttle range, rotation direction |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- SimonK Firmware Pre-Flashed: Delivers ultra-fast throttle response with minimal latency, specifically optimized for multirotor and RC applications where rapid RPM changes are critical.
- 30A Continuous / 40A Burst Rating: Handles demanding brushless motors with headroom for aggressive maneuvers and sudden throttle spikes without overheating.
- Wide Voltage Support (2S-4S LiPo): Compatible with common LiPo battery configurations, offering flexibility across different power setups and motor KV ratings.
- Built-in 5V / 2A Linear BEC: Powers your flight controller, receiver, or microcontroller directly from the ESC without needing a separate voltage regulator.
- Pre-Soldered Connectors Included: Ships with 3.5mm gold bullet connectors on motor leads and power input connector, saving setup time and ensuring reliable electrical connections.
- High PWM Frequency Operation: SimonK firmware drives motors at ~18 kHz, resulting in smoother motor rotation, reduced audible noise, and more precise speed control.
- Active Braking Support: Programmable regenerative braking allows rapid motor deceleration, improving stability and responsiveness in multirotor flight.
- Comprehensive Protection Suite: Low voltage cutoff prevents battery over-discharge, thermal protection guards the MOSFET stage, and signal loss protection safely stops the motor if communication is interrupted.
- Lightweight & Compact Design: Weighing under 30 grams with a slim profile, it fits easily into tight drone frames and RC fuselages without adding significant weight.
- Programmable via Throttle Stick: Adjust timing, brake strength, throttle range, and rotation direction through simple transmitter stick programming-no additional programming cards required.
Why Choose This ESC?
- SimonK firmware is the gold standard for multirotor ESC performance with proven reliability across thousands of builds worldwide
- Ready-to-use out of the box with pre-soldered connectors-no soldering skills needed for basic setups
- 30A rating supports a wide range of popular motors from 2212 to 2814 class
- 100% authentic sourced directly from authorized distributors with authentication verified
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse; same-day delivery within Bengaluru
- Full technical support from experienced engineers to help with motor pairing, calibration, and troubleshooting
Project Ideas & Applications
- Quadcopter & Multirotor Builds: The go-to ESC for custom drone builds-pair four or six units with matching BLDC motors for a responsive, stable flight platform with precise throttle control.
- Fixed-Wing RC Aircraft: Drive propeller motors on RC planes and flying wings with smooth throttle curves and reliable low-voltage protection to safeguard your battery during flights.
- Robotics & Motion Platforms: Control brushless motors in robotic arms, wheeled platforms, or
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy SimonK 30A BLDC ESC Electronic Speed Controller with Connectors Online in India
Purchase the SimonK 30A BLDC ESC Electronic Speed Controller with Connectors online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on SimonK 30A BLDC ESC Electronic Speed Controller with Connectors with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy SimonK 30A BLDC ESC Electronic Speed Controller with Connectors at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.