BC301HZ-01-24P: BK7236 Wi-Fi 6 & Bluetooth 5.4 IoT Module
₹270.00
BC301HZ-01-24P IoT module based on BK7236 chip
The BC301HZ-01-24P module, based on Beken’s BK7236M chipset, integrates Wi-Fi 6 (2.4 GHz 802.11ax) and Bluetooth 5.4 (dual-mode BLE/Classic) for advanced IoT applications. It features a 32-bit Armv8-M MCU (64 MHz), 80 KB SRAM, 512 KB/1 MB Flash, and ultra-low power consumption (~5 mA active, ~1 µA deep sleep). With AoA/AoD support (up to 16 antennas), hardware security (IPSS, eFUSE), and rich peripherals (I²S, SPI, ADC, etc.), it targets smart home, wearables, and indoor positioning. The Linux-based SDK enables development with proprietary 2.4 GHz protocols, offering a secure, power-efficient, and high-performance wireless solution.
Overview
The module BC301HZ-01-24P is based on the Beken BK7236 chipset, which is a highly integrated 1×1 single-band 2.4 GHz Wi-Fi 6 (802.11b/g/n/ax) and Bluetooth Low Energy (LE) 5.4 combo solution designed for applications that require high security and abundant resources. Integrating a 32-bit Armv8-M STAR-MC1 MCU and a comprehensive set of peripherals makes the BK7236M ideal for advanced Internet of Things (IoT) applications.
The BK7236M provides state-of-the-art security through a robust architecture. The BK7236M integrates an IoT Platform Security Suite (IPSS) for cryptography and system security control. The IPSS embeds comprehensive, strong security features to establish a top-secret execution environment for IoT devices.
The BK7236M delivers high integration, efficient security, and minimal power consumption for a wide range of advanced IoT applications, leveraging advanced design techniques and ultra-low-power process technology.
The SDK is based on a Linux development environment and includes sample code.
Features
- Bluetooth 4 Dual Mode and proprietary 2.4 GHz protocol
- Around 5 mA full operation current
- Around 1 μA deep sleep current with a low-power running timer
- Bluetooth Angle of Arrival (AoA) and Angle of Departure (AoD)
- Antenna array with a maximum of 16 antennas for precise indoor positioning
- Bluetooth Low Energy (LE) 125 kbps, 500 kbps, 1 Mbps and 2 Mbps
- Classic Bluetooth 1 Mbps
- Proprietary 4 GHz 250 kbps, 1 Mbps and 2 Mbps
- High output power up to 10 dBm and Bluetooth LE Power Control
- 32-bit RISC core with 80 KB data memory at up to 64 MHz speed
- SiP Flash: 512 KB or 1 MB
- 32-byte eFUSE
- Operating voltage: 9–1.5 V (boost), 2.0–3.6 V (buck)
- Clock
- 16 MHz crystal reference clock with internal tuning load capacitance
- 64 MHz digital PLL clock
- 32 kHz ring oscillator
- External 32 kHz crystal oscillator
- MCU can run with any clock source with an internal frequency divider
- Dedicated audio PLL clock for I2S master clock
- Interface and peripheral units
- Quad IO flash programming
Pin Configuration
Pin configuration is the standard pin configuration, adopted by most of the competitor products available in the market. The pin configuration is compatible with ESP32-WROOM.
| Pins | Name | I/O | Description |
| 1 | GND | G | Ground |
| 2 | PRICES | P | Chip enable, active high |
| 3 | P24 | I/O | GPIO24/PWMG0_PWM4/ADC2 |
| 4 | P28 | I/O | GPIO28/I2S_MCLK/ADC4/TOUCH2/CLK_AUXS_CIS |
| 5 | P32 | I/O | GPIO32/PWMG1_PWM0/TOUCH6 |
| 6 | P34 | I/O | GPIO34/PWMG1_PWM2/TOUCH8/SPI0_CSN |
| 7 | P36 | I/O | GPIO36/PWMG1_PWM4/TOUCH10/SPI0_MISO |
| 8 | P1 | I/O | GPIO01/UART1_RX/I2C1_SDA/SWDIO/ADC13/LIN_RXD |
| 9 | VBAT | P | Chip power supply （DC2.8V~4.35V） |
| 10 | P0 | I/O | GPIO0/UART1_TX/I2C1_SCL/SWCLK/ADC12/LIN_TXD |
| 11 | P9 | I/O | GPIO09/PWMG0_PWM3/DMIC_DAT/32K_XI |
| 12 | P8 | I/O | GPIO8/PWMG0_PWM2/DMIC_CLK/ADC10/32K_XO |
| 13 | P11 | I/O | GPIO11/DL_UART0_TX/SDIO_DATA3 |
| 14 | P10 | I/O | GPIO10/DL_UART0_RX/SDIO_DATA2/CLK_AUXS_CIS |
| 15 | P18 | I/O | GPIO18/SDIO_DATA2/PWMG0_PWM0 |
| 16 | GND | G | Ground |
| 17 | P14 | I/O | GPIO14/SDIO_CLK/SPI0_SCK/BT_ANT0/I2C1_SCL |
| 18 | P15 | I/O | GPIO15/SDIO_CMD/SPI0_CSN/BT_ANT1/I2C1_SDA |
| 19 | P16 | I/O | GPIO16/SDIO_DATA0/SPI0_MOSI/BT_ANT2 |
| 20 | P17 | I/O | GPIO17/SDIO_DATA1/SPI0_MISO/BT_ANT3 |
| 21 | P19 | I/O | GPIO19/SDIO_DATA3/PWMG0_PWM1 |
| 22 | P41 | I/O | GPIO41/UART2_TX/LIN_TXD |
| 23 | P40 | I/O | GPIO40/UART2_RX/LIN_RXD |
| 24 | GND | G | Ground |
BK7236 datasheet can be found here
BC301HZ-01-24P Module datasheet can be found here
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