Specifications

1. Overview

1.1. Product introduction

PTR5610-S is a BLE module with a slave feature. The module is based on nRF52810 with an

ARM Cortex-M4F processor from Nordic Semiconductor.Therefore the PTR5610-S features

Bluetooth 5.0,high performance and ultra low power(ULP).

The user's MCU is connected to the module through a serial port (UART), so that it enables

bidirectional communication of data with the mobile device. After receiving the data from the

serial port of the user MCU, the module will automatically send it to the mobile device; The

mobile device can write data to the module by the APP, and then the module sends the data it

received to the user's MCU through the serial port.

Module features (such as serial port baud rate, broadcast interval, etc.) support both local and air

configuration modes. Various parameters of the module can be configured by “AT Command”,

and parts of the “AT Command” can be stored in flash to ensure the configuration dose not lost

when the module is power-off.

With the mentioned feature, users may spend less time and cost to developing products by using

PTR5610-S.Development become easier.

1.2. Feature

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Support Bluetooth 5.0 protocol, high-speed transmission.

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Support a wide range of supply voltage from 1.8V to 3.6V.

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Support information encryption to improve transmission security;

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Support low power advertising mode.

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Support to modify the 128-bit UUID.

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Support local and on-air configuration to adapt to different needs.

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Support to configure 4 GPIO as input and output.

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Support access key to improve the reliability of connection.

1.3. Notice

1. The serial port of the module is operated by 8 data bits, 1 stop bit, and none parity.

2. All the “AT Commands” must be used when the module is in “Command mode”.

3. All the “AT Commands” are filled in ASCII format. When the inputted command is wrong or

exceeds its range, the module will return ERROR.