HC-12 – Wireless Transceiver Module – SI4463 Radio Chip Based – Approx 1 Km Range in Open area – TTL Serial Interface
Based on SI4463 EZRadioPro family chip by SiLabs. This module offers a wireless data transmission and reception range of approximately 1 Km in open air. It’s a low power radio chip which is ultra easy to use. This module has an onboard STM8S003F3P6 MCU which is communicating with the SI4463 so that the user can communicate with the module using a simple TTL 2 wire serial interface (RX, TX, GND)
Features
- IEEE 802.15.4g compliant
- Frequency range = 119–1050 MHz
- Receive sensitivity = –126 dBm
- Serial TTL (RX, TX, GND) interface
- Modulation (G)FSK, 4(G)FSK, (G)MSK, OOK
- Max output power +20 dBm
- Low active power consumption 10/13 mA RX, 18 mA TX at +10 dBm
- Ultra low current powerdown modes 30 nA shutdown, 50 nA standby
- Data rate = 100 bps to 1 Mbps
- Fast wake and hop times
- Highly configurable packet handler
- TX and RX 64 byte FIFOs
- Auto frequency control (AFC)
- Automatic gain control (AGC)
- Low BOM
- Low battery detector
- FCC Part 90 Mask D, FCC part 15.247, 15,231, 15,249, ARIB T-108, T-96, T-67, RCR STD-30, China regulatory
- ETSI Class-I Operation with SAW
Package Includes
- 1 x HC-12 Wireless Transceiver Module – SI4463 Radio Chip
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| Model | HC-12 |
|---|---|
| Current Rating | 2A |
| SKU | AI0822 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The HC-12 Wireless Transceiver Module - SI4438 2A Radio Chip -Original is a versatile bluetooth and nrf modules used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Chitra Negi (verified owner) –
Love this HC-12 Wireless Transceiver Module – SI4438. Insulation is good quality and the gauge is perfect.
Mahesh Krishnan (verified owner) –
Great HC-12 Wireless Transceiver Module – SI4438. Bought in bulk for my electronics lab. Excellent value.
Siddharth Patel (verified owner) –
This HC-12 Wireless Transceiver Module – SI4438 is essential for any electronics workbench. Good quality at great price.
Divyansh Malhotra (verified owner) –
Great quality HC-12 Wireless Transceiver Module – SI4438. Fits perfectly on my breadboard. Color coded which helps a lot.
Anushka Dhillon (verified owner) –
Outstanding quality wires! This HC-12 Wireless Transceiver Module – SI4438 makes prototyping clean and professional.
Milan Batra (verified owner) –
Perfect HC-12 Wireless Transceiver Module – SI4438 for my lab. Organized my workbench with these. Great purchase.
Aanya Agarwal (verified owner) –
Great HC-12 Wireless Transceiver Module – SI4438. Bought in bulk for my electronics lab. Excellent value.
Jai Pillai (verified owner) –
Very satisfied with this HC-12 Wireless Transceiver Module – SI4438. Connectors grip well and don’t fall out.
Jayesh Kohli (verified owner) –
Good HC-12 Wireless Transceiver Module – SI4438. Quality is fine for prototyping. Some colors are hard to distinguish.
Sneha Pillai (verified owner) –
Decent HC-12 Wireless Transceiver Module – SI4438. Works well. Wish there were more of each color in the pack.
Vansh Deshpande (verified owner) –
Outstanding quality wires! This HC-12 Wireless Transceiver Module – SI4438 makes prototyping clean and professional.
Riya Saxena (verified owner) –
Very satisfied with this HC-12 Wireless Transceiver Module – SI4438. Connectors grip well and don’t fall out.
Zara Negi (verified owner) –
Very satisfied with this HC-12 Wireless Transceiver Module – SI4438. Connectors grip well and don’t fall out.
Diya Batra –
Decent HC-12 Wireless Transceiver Module – SI4438. Works well. Wish there were more of each color in the pack.
Kapil Krishnan –
Love this HC-12 Wireless Transceiver Module – SI4438. Insulation is good quality and the gauge is perfect.
Kabir Bhat (verified owner) –
Great quality HC-12 Wireless Transceiver Module – SI4438. Fits perfectly on my breadboard. Color coded which helps a lot.
Mayank Mukherjee (verified owner) –
Superb HC-12 Wireless Transceiver Module – SI4438! Using these in all my Arduino projects. Very durable.
Krishna Dubey (verified owner) –
Love this HC-12 Wireless Transceiver Module – SI4438. Insulation is good quality and the gauge is perfect.
Kartik Chatterjee (verified owner) –
Nice HC-12 Wireless Transceiver Module – SI4438. Connections are reliable. Length is adequate for breadboard use.
Deepak Sethi (verified owner) –
This HC-12 Wireless Transceiver Module – SI4438 is essential for any electronics workbench. Good quality at great price.
Chitra Rajan (verified owner) –
Excellent HC-12 Wireless Transceiver Module – SI4438! Good quality connections, no loose wires. Perfect for prototyping.
Nandini Shetty (verified owner) –
Superb HC-12 Wireless Transceiver Module – SI4438! Using these in all my Arduino projects. Very durable.
Manoj Solanki (verified owner) –
Great HC-12 Wireless Transceiver Module – SI4438. Bought in bulk for my electronics lab. Excellent value.
Aryan Tandon –
Nice HC-12 Wireless Transceiver Module – SI4438. Connections are reliable. Length is adequate for breadboard use.
Rajesh Vohra (verified owner) –
Excellent HC-12 Wireless Transceiver Module – SI4438! Good quality connections, no loose wires. Perfect for prototyping.
Vikram Khurana (verified owner) –
Great HC-12 Wireless Transceiver Module – SI4438. Bought in bulk for my electronics lab. Excellent value.