LTE-M/NB-IoT Dual Mode Module/Multi Band
TPM540 Series - LTE-M/NB-IoT Dual Mode Module/Multi Band
TPM540 is high-performance, multi-band dual mode LTE-M/NB-IoT module with extremely low power consumption. The extremely compact form factor of 13.4 × 14.6 × 1.85mm profile makes it perfectly suitable for size sensitive applications. TPM540 provides abundant external interfaces and protocol stacks, as well embedded GNSS for positioning application.
TPM540 adopts surface mounted technology, making it an ideal solution for durable and rugged designs. The low profile and small size of LGA package allow TPM540 to be easily embedded into space-constrained applications and provide reliable connectivity with applications.
Due to compact form factor, ultra-low power consumption and extended temperature range, TPM540 is a best choice for a wide range of IoT applications, ranging from smart metering, bike sharing, smart wearables, smart parking, smart city, security and asset tracking to home appliances, agricultural and environmental monitoring, etc. Additionally, TPM540’s embedded MCU provides benefit to those cost and space-sensitive application via saving external processor. All module variants are capable of adopting iSIM technology.
  Modem Embedded GNSS Embedded MCU
TPM540S V    
TPM540 V V  
TPM540MS V   V









Form Factor 13.4x14.6mm, LGA 104-pad
Supported Bands B 1/2/3/4/5/8/9/10/12/13/14/17/18/19/20/25/26/27/28/66

Interface • UART, USIM, GPIO
Feature • Extremely Compact Form-Factor
• Best-in-class Power Consumption
• LTE-M & NB-IoT Dual-Mode Support
• Multi-bands Support
• Embedded H/W GNSS, A-GPS
• OPEN CPU w/ Rich Interface, Memory and Security
• iUICC (iSIM) Capable
• Design Flexibility with module variants
• P2P, Foot-print compatible with TPM541 series and TPB544 series.
Temperature Range • Operation: -40~+85°C
• Storage: -40~+85°C
• RF Compliant: -20~+65°C
Application • Utilities: Smart Metering, Smart City, Lighting
• Tracking: Asset, Supply management, Automotive, Transportation, Logistics
• Remote Monitoring: Industrial, Agricultural