# MCU Bluetooth HCM010S

## Summary
- **BLE 5.4 module**
- **LCC + DIP form factor**
- **20.0mm × 15.6mm × 2.4mm**
- **1.14 g**
- **Operating temperature of -40 °C to +105 °C**

## Key features
- BLE 5.4
- 64KB SRAM and 768KB flash
- Bluetooth mesh networking
- 20 GPIOs for I2C, UART, SPI, I2S functions in QuecOpen®solution
- Operating temperature range: -40°C to +105°C
- PCB antenna

## Overview
HCM010S is a high-performance MCU Bluetooth module launched by Quectel. It boasts an ARM Cortex-M33 processor with a frequency of up to 80 MHz, and supports BLE 5.4 and BLE Mesh. The module features built-in 64KB SRAM and 768KB flash, ensuring efficient performance. HCM010S is in a LCC + DIP form factor with an ultra-compact size of 20.0mm × 15.6mm × 2.4mm, which optimizes the size and cost for end-products and is compatible with diverse designs.

HCM010S supports up to 20 GPIOs for UART, SPI, I2C and other functions in QuecOpen® solution, features superior sensitivity of -104 dBm and transmit power of up to +20 dBm and Bluetooth low power mode, which provide flexibility and versatility for a range of applications.

HCM010S supports standard Bluetooth mesh networking, increasing network scalability and node counts with mesh topology, which is suitable for BLE devices that enable many-to-many communications, smart lighting, smart buildings and home smart wireless networks. And the module offers an enhanced security option, Secure Vault, featuring a higher level of IoT security.

## Product Brochure
[Download Quectel_Product_Brochure_V8.6.pdf](https://www.quectel.com/content/uploads/2026/05/Quectel_Product_Brochure_V8.6.pdf)

## Documentation and resources
- **AT Commands Manual**
  - [Quectel_HCM010S&HCM010S-E_AT_Commands_Manual_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 1.01 MB)
  - [Quectel_HCM010S&HCM010S-E_Mesh_AT_Commands_Manual_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 292.93 KB)
- **Hardware Development Resources**
  - [Quectel_HCM010S_2D_Dimensions_V1.1](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 125.13 KB)
  - [Quectel_HCM010S_3D_Dimensions_V1.1](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 464.05 KB)
  - [Quectel_HCM010S_Footprint&Part_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 203.65 KB)
  - [Quectel_HCM010S_Hardware_Design_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 2.25 MB)
- **ToolKit**
  - [QFlash_V8.0_EN](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 326.70 MB)
- **User Guide**
  - [Quectel_HCM010S_TE-B_User_Guide_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fmcu-bluetooth-hcm010s%2F) (File Size: 1.50 MB)

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## Also of interest

- [MCU Bluetooth HCM010S-E](https://www.quectel.com/product/mcu-bluetooth-hcm010s-e/)
- [MCU Zigbee & BLE KCMA32S](https://www.quectel.com/product/kcma32s-mcu-zigbee-ble-module/)
- [Wi-Fi & Bluetooth FCM365X](https://www.quectel.com/product/wi-fi-bluetooth-fcm365x/)