E07-M1101D-SMA TI CC1101 433MHz SPI Wireless Transceiver Module
The E07-M1101D-SMA is a high-performance, compact DIP wireless transceiver module based on the Texas Instruments CC1101 chip. Operating at the 433MHz frequency band, it delivers 10mW (10dBm) transmitting power. This module is specifically designed for low-power wireless communication applications, offering a balance of small size and industrial-grade reliability.
Key Features
- Chip Solution: TI CC1101
- Communication Interface: SPI
- Operating Frequency: 433MHz (387~464MHz range)
- Transmitting Power: 10dBm (10mW)
- Communication Distance: Up to 1km (1000m)
- Package Type: DIP (Dual In-line Package)
- Logic Level: 1.8V - 3.6V (Compatible with low-power MCUs)
Download Manual
E07-m1101d-sma Mannual pdf
E07-M1101D-SMA DEMO pdf
E07-M1101D-SMA PCB pdf
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Main Parameter
RF Specifications
| RF Parameter | Value | Remark |
|---|---|---|
| Working Frequency | 387 ~ 464 MHz | Default: 433MHz (26MHz oscillator) |
| Transmitting Power | 10 dBm | Max. Power (10mW) |
| Receiving Sensitivity | -108 dBm | Air data rate: 0.6kbps |
| Air Data Rate | 0.6k ~ 500kbps | Default: 0.6kbps |
| Test Distance | 1000m | Open and clear air, 5dBi gain antenna, 2m height |
| Hardware Parameter | Value |
Remark |
|
Size |
15 * 30 mm |
Without SMA-K |
|
Antenna type |
SMA-K |
|
|
Communication interface |
SPI |
|
|
Package |
DIP |
Electrical & Hardware Parameters
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage | 1.8 | 3.3 | 3.6 | V |
| Communication Level | 1.8 | 3.3 | 3.6 | V |
| Transmitting Current | 27 | 29 | 32 | mA |
| Sleep Current | 0.3 | 0.6 | 2.1 | μA |
| Operating Temp. | -40 | 20 | +85 | ℃ |
E07-M1101D-SMA Pin Diagram
| Pin No | Pin item | Pin direction | Pin application |
|---|---|---|---|
| 1 | GND | - | Ground, connecting to power ground reference |
| 2 | VCC | - | Power supply 1.8 V-3.6V DC |
| 3 | GDO0 | Output | Information output pin |
| 4 | CSN | Input | Chip selection pin, for starting a SPI communication |
| 5 | SCK | Input | SPI clock pin |
| 6 | MOSI | Input | SPI data input pin |
| 7 | MISO/GDO1 | Output | SPI data output pin |
| 8 | GDO2 | Output | Information output pin |
E07 Series
| Module | Interface | IC | FrequencyHz | PowerdBm | Distancekm | Network Protocol | Packing | Sizemm | Feature |
|---|---|---|---|---|---|---|---|---|---|
| E07-900MM10S | SPI | CC1101 | 855 ~ 925 | dix | 1.5 | 0.6k~500k | SMD | 10*10 | Petite taille, prend en charge plusieurs modes de modulation |
| E07-400MM10S | SPI | CC1101 | 433M | 10 | 1.5 | 0.6k~500k | patch | 10*10 | Small size, support multiple modulation modes |
| E07-900T10S | SPI | CC1101 | 868M | 10 | 1.5 | 0.6k~500k | SMD | 16*26mm | Small Size,low-power consumption |
| E07-400T10S | SPI | CC1101 | 868M | 10 | 1.5 | 0.6k~500k | SMD | 16*26 | Small Size,low-power consumption |
| E07-M1101D-TH | SPI | CC1101 | 433M | 10 | 0.5 | 1.2k~500k | DIP | 15*30 | High performance,low power consumption |
| E07-900M10S | SPI | CC1101 | 868M | 10 | 1.5 | 0.6k~500k | SMD | 14*20 | Small Size,low-power consumption |
| E07-400M10S | SPI | CC1101 | 433M | 10 | 1.5 | 0.6k~500k | SMD | 14*20 | Small Size,low-power consumption |
| E07-M1101D-SMA | SPI | CC1101 | 433M | 10 | 0.6 | 1.2k~500k | DIP | 15*30 | High performance,low power consumption |
| E07-433M20S | SPI | CC1101 | 433M | 20 | 2.0 | 0.6k~500k | SMD | 18*32 | Small size, low power consumption |
E07‑M1101D‑SMA is an industrial‑grade SPI sub‑GHz RF wireless transceiver module built upon TI CC1101 chip, adopting all‑industrial components for IoT short‑range wireless data transmission.
Application
-
Smart Building HVAC Control: In commercial environments with complex concrete partitions, the E07-M1101D-SMA utilizes the 433MHz Sub-1GHz band's superior diffraction characteristics to ensure reliable data transmission through floors and walls. This solves the signal dropout issues commonly associated with 2.4GHz Zigbee or Wi-Fi systems in high-attenuation industrial structures.
-
Low-Power Remote Utility Metering: For battery-operated water and gas meters, the module leverages the ultra-low sleep current of the CC1101 chip and a wide 1.8V-3.6V voltage range. It allows for reliable data reporting over a 1km radius while maintaining a device battery lifespan of over 5 years, significantly reducing field maintenance costs.
-
Industrial Warehouse Security Systems: The 10dBm output and SPI-based data handling allow for high-speed triggering of alarm sensors. The DIP package provides mechanical stability on evaluation boards or custom PCBs, ensuring that emergency communication links remain robust against vibrations in automated robotic sorting centers.
- ESPHome node configuration for XIAO ESP32-C6 integrated with the E07-M1101D-SMA CC1101 Sub-1GHz RF transceiver module for IoT applications. View the original testing process and technical documentation on GitHub.
- Sub-1GHz wireless communication and node control reference project for E07-M1101D-SMA (CC1101) RF module integrated with STM8S008F3 MCU via SPI bus. View the original testing process and technical documentation on GitHub.
Note: The examples on this page are from the open-source technology community and only demonstrate the actual application effects of the products in development scenarios. Copyright belongs to the original authors and does not represent the original authors' commercial endorsement of our company or products. If there are any copyright issues, please contact us for removal. We offer a free product sponsorship program for developers to help them advance their projects.
Frequently Asked Questions
Q1: What is the maximum data rate supported by the CC1101 module?
A: E07-M1101D-SMA supports a highly flexible air data rate ranging from 0.6kbps to 500kbps, allowing you to optimize for either extreme range or high-speed transmission.
Q2: Can I use this module with a 5V Arduino or MCU?
A: While the CC1101 chip is robust, the recommended supply voltage and logic level are strictly 1.8V to 3.6V. If using a 5V MCU, you must use a level shifter or a voltage divider on the SPI lines to prevent damaging the module.
Q3: How do I achieve the maximum 1000m communication distance?
A: To reach the 1km distance, the module should be configured to the lowest air data rate (0.6kbps) and maximum power (10dBm), used in an open area with a 5dBi gain antenna mounted at least 2 meters above ground.
Q4: What antenna connector is pre-installed on the E07-M1101D-SMA?
A: This module features an SMA-K antenna interface, which is a standard female connector suitable for various 433MHz rubber duck or high-gain antennas with an impedance of 50Ω.
