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                      1. Home
                      2. Wireless Modules & Adaptors
                      3. Communications & Networking Modules
                      4. GPS Modules & Receivers
                      Print Page

                      TEL0157

                      GNSS Module, I2C/UART, 2m Accuracy, 3.3 to 5 VDC, 1.57542 GHz

                      DFROBOT TEL0157
                      DFROBOT TEL0157
                      DFROBOT TEL0157
                      DFROBOT TEL0157
                      DFROBOT TEL0157
                      DFROBOT TEL0157
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerDFROBOT
                      Manufacturer Part NoTEL0157
                      Order Code4457334
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Available to Order
                      Deliveries start from 8/8/2025.

                      Notify me when back in stock

                      QuantityPrice
                      1+HK$150.730
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      HK$150.73
                      Add Part No. / Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerDFROBOT
                      Manufacturer Part NoTEL0157
                      Order Code4457334
                      Technical Datasheet

                      Data Sheet

                      ProtocolGNSS
                      Supply Voltage Min3.3VDC
                      Supply Voltage Max5VDC
                      No. of Channels-
                      Frequency RF1.57542GHz
                      Position Accuracy2m
                      Module InterfaceI2C, UART
                      Product Range-
                      SVHCNo SVHC (14-Jun-2023)

                      Product Overview

                      TEL0157 is a Gravity: GNSS GPS BeiDou receiver module (I2C&UART). This GNSS BeiDou positioning module supports multi-satellite system joint positioning and provides high-precision, high-speed, and stable data such as longitude, latitude, time, and altitude. It is suitable for various outdoor positioning scenarios, such as vehicle positioning, item tracking, weather stations, and outdoor positioning.

                      • Supports both single and multiple systems positioning
                      • Higher precision and faster speed than traditional single GPS positioning
                      • More stability and ease of use
                      • Operating voltage from 3.3 to 5.5VDC
                      • I2C/UART output signal
                      • 2m CEP positioning accuracy and 40mA power consumption
                      • Time for first positioning: 30s for cold start, 2s for hot start
                      • IPEX1 antenna interface
                      • Antenna frequency range from 1561-1575.42MHz ±3MHz
                      • Dimension of 27mm- x 37mm

                      Contents

                      Gravity: GNSS positioning module, GPS/BeiDou active ceramic antenna (IPEX1 connector), Gravity 4P sensor cable.

                      Technical Specifications

                      Protocol

                      GNSS

                      Supply Voltage Max

                      5VDC

                      Frequency RF

                      1.57542GHz

                      Module Interface

                      I2C, UART

                      SVHC

                      No SVHC (14-Jun-2023)

                      Supply Voltage Min

                      3.3VDC

                      No. of Channels

                      -

                      Position Accuracy

                      2m

                      Product Range

                      -

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      China
                      Country in which last significant manufacturing process was carried out
                      Tariff No:84733020
                      US ECCN:7A994
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (14-Jun-2023)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.1
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      e絡盟 is a trading name of eluomeng Limited.
                      Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.