HM-10 Bluetooth Module with Logic Level Translator

The HM-10 Bluetooth Module with Logic Level Translator is a compact, low-power Bluetooth 4.0 (BLE) module designed to simplify wireless serial communication for microcontrollers and embedded projects; SKU MOD-159.

• Key benefits: Fast, stable BLE connectivity that conserves power and reduces development time thanks to an on-board logic level translator for direct 3.3V/5V MCU interfacing.
• Why it helps you: Eliminates the need for external level-shifters, speeds up prototyping, and delivers reliable UART-over-BLE links for data logging, remote control or sensor telemetry.
• Use cases: Wirelessly connect Arduino, Raspberry Pi or custom boards to smartphones and tablets; add BLE to robotics, home automation, IoT sensors and handheld devices; build remote configuration and telemetry tools.
• Technical highlights: Supports Bluetooth Specification V4.0 BLE with transparent serial UART communication and AT command configuration, low active and sleep currents for battery projects, and selectable baud rates — all packaged as SKU MOD-159.

Compact and developer-friendly, the HM-10 (MOD-159) combines broad device compatibility, simple AT-command configuration and a logic-level translator so you can plug it straight into 3.3V or 5V systems and get working faster. Ideal for makers and engineers who value time-to-prototype and power efficiency.