--- title: "BLE Controller – Arduino ESP32 - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Control your Arduino, ESP32, STM32, Micro:bit and IoT devices wirelessly with BLE Controller - the ultimate Bluetooth Low Energy remote and serial terminal for makers, hobbyists, and professionals. " --- # BLE Controller – Arduino ESP32 — United States ![BLE Controller App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4c/8d/c5/4c8dc562-5593-2f46-0462-6b01331b27ef/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png) **Developer:** [CircuitMagic](https://apptail.io/developer/circuitmagic-TWRAfb) **Category:** Utilities **Rating:** 4.7/5 (24 ratings) **Price:** Free **Bundle ID:** com.circuitmagic.iot **Store:** Apple App Store **Country:** United States **Version:** 1.2.0 (released 2025-12-17) **Original Release:** 2025-11-13 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754522781) **AppTail Page:** [https://apptail.io/app/ble-controller-arduino-esp32-jQBx/united-states](https://apptail.io/app/ble-controller-arduino-esp32-jQBx/united-states) ## BLE Controller Description Control your Arduino, ESP32, STM32, Micro:bit and IoT devices wirelessly with BLE Controller - the ultimate Bluetooth Low Energy remote and serial terminal for makers, hobbyists, and professionals. POWERFUL BLUETOOTH CONTROL BLE Controller provides seamless wireless communication with your microcontroller projects. Connect to any Bluetooth-enabled Arduino, ESP32, ESP8266, or IoT device and take full control from your iPhone or iPad. CUSTOMIZABLE REMOTE CONTROL Create your perfect control interface with fully customizable buttons. Each button can be personalized with: - Custom labels and commands - Color-coded organization - Icon selection from 20+ options - Instant command transmission Perfect for robot control, smart home automation, motor control, LED strips, servo control, and more. Send commands like Forward, Backward, Left, Right, Stop, or any custom serial commands your project needs. SERIAL CONSOLE & TERMINAL Monitor real-time data from your devices with the built-in serial console. View sensor readings, debug messages, and system logs as they happen. Send custom commands directly to your device and receive instant feedback. Features: - Real-time data streaming - Command history - Clear and organized log view - Custom baud rate configuration - Bi-directional communication SMART DEVICE MANAGEMENT - Quick scan for nearby BLE devices - Auto-save recent connections - RSSI signal strength monitoring - One-tap reconnection to favorite devices - Device connection history PROFESSIONAL FEATURES - Dark and light theme options - Haptic feedback for tactile response - Offline functionality - no internet required - Privacy-focused - your data stays on your device - No subscription fees or in-app purchases PERFECT FOR - Arduino robot control (cars, drones, rovers) - ESP32/ESP8266 IoT projects - Home automation systems - Robotics competitions - STEM education and learning - Prototype testing and development - Maker projects and hackathons - Industrial automation - Smart device integration - Serial communication testing EASY SETUP 1. Enable Bluetooth on your device 2. Upload BLE serial code to your Arduino/ESP32 3. Tap "Scan" to find your device 4. Connect and start controlling 5. Customize buttons for your project needs RELIABLE & STABLE Built with professional-grade Bluetooth libraries ensuring stable connections and reliable data transmission. Advanced error handling and automatic reconnection keep you connected to your projects. CONTINUOUS UPDATES We're committed to making BLE Controller the best Bluetooth control app for makers. Regular updates bring new features, improvements, and bug fixes. SUPPORT & COMMUNITY Need help? Our support team is ready to assist with setup questions, connection issues, or feature requests. Join thousands of makers worldwide using BLE Controller for their projects. COMPATIBLE PLATFORMS • Arduino (Uno, Mega, Nano with BLE module) • ESP32 (built-in BLE) • ESP8266 (with external BLE module) • HC-05/HC-06 Bluetooth modules • nRF52 boards • Raspberry Pi with Bluetooth • Any device with BLE serial capability Start building amazing wireless projects today. Download BLE Controller and bring your IoT devices to life! ## BLE Controller Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3e/e0/10/3ee01085-f629-38ac-37ed-9a0e2a5723f0/1.jpg/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3f/25/1b/3f251b08-5a9d-d261-7bc0-2fc8a54b25af/3.jpg/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e9/2c/22/e92c226a-13f5-9b59-9c0f-1ee0d97e4be7/2.jpg/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a1/06/2e/a1062e86-f957-4449-d531-1cd63c2d2d60/2.jpg/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fe/34/7e/fe347ebd-a6ae-db74-b7d6-3866c7570dac/7.jpg/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d0/c1/f0/d0c1f033-1e61-e003-ee7b-b47a50577201/4.jpg/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/eb/dc/04/ebdc049a-7afd-b70d-fdbb-81a8a0dcfe50/5.jpg/1284x2778.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e8/8b/d4/e88bd464-9935-4d62-2119-999cacddc8e2/6.jpg/1284x2778.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f4/73/36/f47336b1-1fa0-577c-5b27-c006c898a823/darkmodesettings.jpg/1284x2778.png) ## BLE Controller Rating Breakdown in United States - 5 stars: 21 (88%) - 4 stars: 1 (4%) - 3 stars: 0 (0%) - 2 stars: 1 (4%) - 1 stars: 1 (4%) ## BLE Controller Reviews in United States ### *---- "Bad app" So i’ll connect mip wow wee robot so do you connect but when I did the make it go forward it didn’t go I tried meccanoid by meccano very old robot found it but meccanoid did not react and when I make a go for it, it did not bad app -- Robo over, 2026-09-09 ### ***** "Easy to use" Connecting to an ESP32 was straightforward. Even for a newbie like me. Simple, easy interface. -- gvalliath, 2026-08-28 ### ***** "Phenomenal" Perfect. Simple and easy. Interpret the button clicks on the microcontroller, and this is golden. Love it -- Meridith Wells, 2026-07-25 ### ***** "Best" No adds completely free need more apps like this -- Just:;me, 2026-07-04 ### ***** "ESP32 Friendly" Great app. It gives me all the control I need to operate my 3D printed, ESP32 servo controlled conveyor. -- MntallyAcceptable, 2025-12-14 [View all BLE Controller reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to BLE Controller - [ZenConfig](https://apptail.io/app/zenconfig-yFdd/united-states) - [oXigen slot.it](https://apptail.io/app/oxigen-slotit-iHjj/united-states) - [ESP32 Chat](https://apptail.io/app/esp32-chat-xoLm/united-states) - [Wible](https://apptail.io/app/wible-KuCo/united-states) - [MicroBlue](https://apptail.io/app/microblue-Ihzp/united-states) - [CommLight](https://apptail.io/app/commlight-nIMq/united-states) - [AdvantageScope XR](https://apptail.io/app/advantagescope-xr-Xrrv/united-states) - [BT Car Controller](https://apptail.io/app/bt-car-controller-Dblx/united-states) - 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