Overview
The N536ES is an industrial-grade, high-performance wireless module that combines the robust Texas Instruments CC1314R10 wireless microcontroller with an efficient external Power Amplifier (PA). Designed to deliver exceptional output power of up to +33 dBm, this module supports key global Sub-1GHz ISM bands—433 MHz, 868 MHz, and 915 MHz—making it suitable for long-range, reliable communication in diverse IoT and M2M applications. With its outstanding sensitivity of -112 dBm and a communication range of up to several kilometers, the N536ES is engineered for demanding environments where both reach and data integrity are critical.

N536ES datasheet

Key Features

High Output Power: +33 dBm maximum transmit power for extended range and improved signal penetration.

Multi-Band Flexibility: Supports 433 MHz, 868 MHz, and 915 MHz ISM bands, enabling deployment in North America, Europe, and other regions.

Excellent Receiver Sensitivity: -112 dBm at 50 kbps ensures reliable connectivity even at low signal strengths.

Ultra-Low Power Operation: Leverages the CC1314R10's advanced power management for long battery life in remote applications.

Fully Integrated Design: Compact SMD package (36 x 24 x 3 mm) with integrated PA simplifies system integration.

Comprehensive Interface Support: Provides UART and SPI host interfaces, plus accessible GPIOs for custom development.

Technical Specifications Summary

Category	Parameter	Specification
RF Core	MCU / Radio	Texas Instruments CC1312R
	PA / LNA	Integrated High-Power Front-End
RF Performance	Frequency Range	410 - 960 MHz (Model Specific: 433, 868, 915 MHz)
	Max. Output Power	+33 dBm
	Receiver Sensitivity	-112 dBm @ 50 kbps (868 MHz)
	Max. Data Rate	Up to 4000 kbps
	Typical Range	6000 m (Line-of-sight, ideal conditions)
Electrical	Supply Voltage (MCU VCC)	3.0V - 3.6V (Typ. 3.3V)
	Supply Voltage (PA VCCPA)	4.5V - 5.5V (Required for high-power TX)
	TX Current	~900 mA (Typ. @ +33 dBm)
	RX Current	12 mA
	Sleep Current	< 1 µA (CC1312R low-power modes)
Physical & Interface	Dimensions	36.0 x 24.0 x 3.0 mm
	Antenna Interface	IPEX Connector & RF Pad
	Host Interfaces	SPI, UART, Programmable GPIOs
	Package	Surface Mount (SMD)
	Operating Temperature	-30°C to +70°C

N536ES Module Pinout Description

Pin No.	Pin Name	Type	Description
1	GND	Power	Power Ground.
2	GND	Power	Power Ground.
3	VCCPA	Power	PA Power Supply (High Current). Range: 4.5V - 5.5V.
4	VCCPA	Power	PA Power Supply (High Current). Range: 4.5V - 5.5V.
5	GND	Power	Power Ground.
6	DIO2	Digital I/O	Programmable GPIO of the CC1312R MCU.
7	DIO3	Digital I/O	Programmable GPIO of the CC1312R MCU.
8	DIO5	Digital I/O	Programmable GPIO of the CC1312R MCU.
9	DIO6	Digital I/O	Programmable GPIO of the CC1312R MCU.
10	DIO7	Digital I/O	Programmable GPIO of the CC1312R MCU.
11	DIO8	Digital I/O	Programmable GPIO of the CC1312R MCU.
12	VCC	Power	MCU Core Supply. Range: 3.0V - 3.6V (Typ. 3.3V).
13	GND	Power	Power Ground.
14	RESET	Digital Input	Module Hardware Reset (Active Low).
15	TMS	Digital I/O	JTAG Test Mode Select for debugging/programming.
16	TCK	Digital Input	JTAG Test Clock for debugging/programming.
17	DIO18	Digital I/O	Programmable GPIO of the CC1312R MCU.
18	DIO19	Digital I/O	Programmable GPIO of the CC1312R MCU.
19	DIO20	Digital I/O	Programmable GPIO of the CC1312R MCU.
20	DIO21	Digital I/O	Programmable GPIO of the CC1312R MCU.
21	DIO22	Digital I/O	Programmable GPIO of the CC1312R MCU.
22	DIO23	ADC/Digital I/O	Programmable GPIO of the CC1312R MCU.
23	DIO24	ADC/Digital I/O	Programmable GPIO of the CC1312R MCU.
24	DIO25	ADC/Digital I/O	Programmable GPIO of the CC1312R MCU.
25	RF	RF I/O	50Ω Antenna Port. Connect to antenna via IPEX or microstrip.
26	GND	Power	Power Ground.

N536ES package

Applications

Industrial IoT & wireless sensor networks
Smart metering (water, gas, electricity)
Long-distance telemetry and remote control
Smart city infrastructure (lighting, environmental monitoring)
Agricultural and environmental sensing

Ordering Information

N536ES-CC1314R10-433M: 410–510 MHz, +33 dBm
N536ES-CC1314R10-868M: 860–880 MHz, +33 dBm
N536ES-CC1314R10-915M: 902–928 MHz, +33 dBm

Custom frequency configurations and technical support are available upon request.

Why Choose the N536ES Module?

Purpose-Built for Critical Networks: Offers optimized, reliable performance in the dedicated 433/868/915MHz band for utilities and industry.
Solve Extreme Range Challenges: Delivers up to 8km range, reducing the need for additional infrastructure.
Power-Efficient for Field Deployment: Ultra-low sleep current enables truly long-life battery operation.
Accelerate Development: A fully integrated RF solution with MCU allows you to focus on application-layer innovation

4. Product Line Positioning: Find Your Fit

The N624PA is designed for a fundamentally different development path compared to our full-stack modules.

Feature Model	2 Watt N536BS Module	2 Watt N536ES Module
Core MCU	CC1312R	CC1314R10
On-Chip Flash	352KB	1 MB
Freqe	433/868/915Mhz	433/868/915Mhz

Core Value	High-Performance Custom Stack	Pre-Integrated Standard Protocols
Development Focus	Develop highly optimized, proprietary stacks.	Develop your application only, using pre-built, certified stacks.
Ideal For	Performance-critical networks needing maximum RF control.	Smart Utilities (AMI), Smart Cities, projects needing Wi-SUN/WM-Bus, or minimizing dev time & risk.
Next Step	Learn More →	Learn More‍ ‍→‍

Simple Selection Guide:

Choose the N536 Series (N536BS/N536DS/N536ES) if you are building a unique, proprietary protocol and have the resources for full-stack development.
Choose the N536ES if your project requires standard protocols (like Wi-SUN or Wireless M-Bus) or your primary goal is to larger development time, cost, and risk.