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The HOPERF Bluetooth module HM-BT4502 by HOPERF is a value-for-money bluetooth and nrf modules designed for everyday users. It features Item Type: HM Series Module and Voltage Rating: 1.8 to 3.6.
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Available on select bank cards at checkout. 0% interest for 3 months.
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Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
Quick Specs
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About This Product
The HOPERF Bluetooth module HM-BT4502 by HOPERF is a value-for-money bluetooth and nrf modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: HM Series Module
- Voltage Rating: 1.8 to 3.6 — works with standard household power
- Operating Voltage: 1.8V-3.6V — works with standard household power
- Operating Temperature (°C): - 20℃~+85℃
- Modulation Mode: GFSK (Gaussian Frequency Shift Keying) — smooth, flicker-free operation
- Modulation frequency: 2402MHz-2480MHz — smooth, flicker-free operation
- Tx power: - 20dBm ~+8dBm
- Rx Sensitivity (dBm): -97dBm
Why Buy from Pricio?
Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
Features:
- Easy to use without any experience in Bluetooth stack application.
- User interface uses universal serial port design, full-duplex two-way communication, minimum baud rate support 9600 bps.
- Default connection interval is 30 millisecond, fast connection.
- Support 2M symbol transmission.
- Support 244 bytes packet transmission.
- Support AT instruction for software reset and get MAC address.
- Support AT instruction to set Bluetooth connection interval and control different forwarding rates (dynamic power adjustment).
