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| --- | ||
| description: SenseCAP Card Tracker T1000-E for Meshtastic | ||
| title: T1000-E Tracker for Meshtastic | ||
| keywords: | ||
| - Tracker | ||
| image: https://files.seeedstudio.com/wiki/wiki-platform/S-tempor.png | ||
| slug: /sensecap_t1000_e | ||
| last_update: | ||
| date: 7/1/2024 | ||
| author: Jessie | ||
| --- | ||
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| ## Introduction | ||
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| <p style={{textAlign: 'center'}}><img src="https://media-cdn.seeedstudio.com/media/catalog/product/cache/bb49d3ec4ee05b6f018e93f896b8a25d/5/_/5_10.jpg" alt="pir" width={600} height="auto" /></p> | ||
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| <div class="get_one_now_container" style={{textAlign: 'center'}}> | ||
| <a class="get_one_now_item" href="https://www.seeedstudio.com/SenseCAP-Card-Tracker-T1000-E-for-Meshtastic-p-5913.html"> | ||
| <strong><span><font color={'FFFFFF'} size={"4"}> Get One Now 🖱️</font></span></strong> | ||
| </a> | ||
| </div> | ||
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| It is a high-performance tracker designed for Meshtastic, as small as a credit card, effortlessly fitting in your pocket or attaching to your assets. It embeds Semtech's LR1110, Nordic's nRF52840, and Mediatek's AG3335 GPS module, providing Meshtastic users with a high-precision, low-power positioning and communication solution. | ||
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| ### Features | ||
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| * **Multi-Protocol Support**: Featuring nRF52840 and LR1110, it supports Bluetooth 5.0, Thread, Zigbee, and LoRa, ensuring compatibility with a wide range of devices and networks. | ||
| * **Powerful Positioning Capabilities**: Integrated with the Mediatek‘s AG3335 GPS chip, it provides high-precision positioning services. | ||
| * **Expandable Interfaces**: Designed with four pogo pins, it supports USB interface for DFU (Device Firmware Upgrade), serial logging, and API interface, simplifying device management and debugging. | ||
| * **Open Source Support**: Compatible with the Meshtastic open-source mesh networking protocol, suitable for long-range and low-power communication needs. | ||
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| ### Specification | ||
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| **General** | ||
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| |**Network protocol**|LoRa, Bluetooth v5.1| | ||
| | :- | :- | | ||
| |**Temperature**|<p>Range: -20 to 60℃;</p><p>Accuracy: ± 1℃ (min ±0.5℃, max ±1℃)</p><p>Resolution: 0.1℃</p>| | ||
| |**Light**|0 to 100% (0% is dark, 100% is brightest)| | ||
| |**3-Axis Accelerometer**|3-Axis Accelerometer to detect movement| | ||
| |**LED and Buzzer**|1\*LED and 1\* buzzer to indicate status| | ||
| |**Button**|1\* Button to operate| | ||
| |**Antenna**|Internal (GNSS/LoRa/Wi-Fi/BLE)| | ||
| |**Communication Distance**|2 to 5km (depending on antenna, installation, and environments)| | ||
| |**IP Rating**|IP65| | ||
| |**Dimensions**|85 \* 55 \* 6.5 mm| | ||
| |**Device Weight**|32g| | ||
| |**Operating Temperature**|-20℃ to +60℃| | ||
| |**Operating Humidity**|5% - 95% (No condensation)| | ||
| |**Certification**|CE /FCC| | ||
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| **Battery** | ||
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| |**Battey Capacity**|Rechargeable lithium battery, 700mAh| | ||
| | :- | :- | | ||
| |**Battery Life Monitoring**|Periodic uplink battery level| | ||
| |<p>**Charge Cable**</p><p>**(Adapter not included)**</p>|USB magnetic charging cable, 1 meter| | ||
| |**Power Input Voltage**|4\.7 to 5.5V DC| | ||
| |**Charging Temperature Limit**|0 to +45℃| | ||
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| ### Hardware overview | ||
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| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/t1000-e.png" alt="pir" width={800} height="auto" /></p> | ||
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| ## Get Started | ||
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| ### Configuration | ||
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| Press the button once to power on the T1000-E tracker, the Bluetooth pairing will be activated automatically. | ||
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| #### Device Connection | ||
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| import Tabs from '@theme/Tabs'; | ||
| import TabItem from '@theme/TabItem'; | ||
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| <Tabs> | ||
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| <TabItem value="ios" label="IOS App"> | ||
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| * Download the `Meshtastic` App.<br/> | ||
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| * Select the target device on the Bluetooth panel. | ||
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| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/connect-radio.png" alt="pir" width={300} height="auto" /></p> | ||
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| * Enter the code(default code is `123456`) and then click `OK` to connect the device. | ||
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| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/pair1.png" alt="pir" width={600} height="auto" /></p> | ||
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| </TabItem> | ||
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| <TabItem value="android" label="Android App"> | ||
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| * Download the `Meshtastic` App.<br/> | ||
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| * Click `+` and choose the target device. | ||
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| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/an-choose.png" alt="pir" width={600} height="auto" /></p> | ||
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| * Enter the code(default code is `123456`) and then click `OK` to connect the device. | ||
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| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/click-ok.png" alt="pir" width={300} height="auto" /></p> | ||
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| </TabItem> | ||
| </Tabs> | ||
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| #### Parameters Configuration | ||
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| In order to start communicating over the mesh, you must set your region. This setting controls which frequency range your device uses and should be set according to your regional location. | ||
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| <Tabs> | ||
| <TabItem value="ios" label="IOS App"> | ||
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| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/set-region.png" alt="pir" width={600} height="auto" /></p> | ||
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| </TabItem> | ||
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| <TabItem value="android" label="Android App"> | ||
| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/SenseCAP/Meshtastic/an-region.png" alt="pir" width={300} height="auto" /></p> | ||
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| </TabItem> | ||
| </Tabs> | ||
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| **Region List** | ||
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| Refer to [LoRa Region by Country](https://meshtastic.org/docs/configuration/region-by-country/) for a more comprehensive list. | ||
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| |**Region Code**|**Description**|**Frequency Range (MHz)**|**Duty Cycle (%)**|**Power Limit (dBm)**| | ||
| | :-: | :-: | :-: | :-: | :-: | | ||
| |UNSET|Unset|N/A|N/A|N/A| | ||
| |US|United States|902\.0 - 928.0|100|30| | ||
| |EU\_433|European Union 433MHz|433\.0 - 434.0|10|12| | ||
| |EU\_868|European Union 868MHz|869\.4 - 869.65|10|27| | ||
| |CN|China|470\.0 - 510.0|100|19| | ||
| |JP|Japan|920\.8 - 927.8|100|16| | ||
| |ANZ|Australia & New Zealand|915\.0 - 928.0|100|30| | ||
| |KR|Korea|920\.0 - 923.0|100|| | ||
| |TW|Taiwan|920\.0 - 925.0|100|27| | ||
| |RU|Russia|868\.7 - 869.2|100|20| | ||
| |IN|India|865\.0 - 867.0|100|30| | ||
| |NZ\_865|New Zealand 865MHz|864\.0 - 868.0|100|36| | ||
| |TH|Thailand|920\.0 - 925.0|100|16| | ||
| |UA\_433|Ukraine 433MHz|433\.0 - 434.7|10|10| | ||
| |UA\_868|Ukraine 868MHz|868\.0 - 868.6|1|14| | ||
| |MY\_433|Malaysia 433MHz|433\.0 - 435.0|100|20| | ||
| |MY\_919|Malaysia 919MHz|919\.0 - 924.0|100|27| | ||
| |SG\_923|Singapore 923MHz|917\.0 - 925.0|100|20| | ||
| |LORA\_24|2\.4 GHz band worldwide|2400\.0 - 2483.5|100|10| | ||
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| :::info | ||
| **EU_433** and **EU_868** have to adhere to an hourly duty cycle limitation of 10%, calculated every minute on a rolling 1-hour basis. Your device will stop transmitting if you reach it, until it is allowed again. | ||
| ::: | ||
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| Now that you have set the LoRa region on your device, you can continue with configuring any [additional configs](https://meshtastic.org/docs/configuration/) to suit your needs. | ||
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| ## Resource | ||
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| [Meshtastic Doc](https://meshtastic.org/docs/introduction/) | ||
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| ## Tech Support & Product Discussion | ||
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| Thank you for choosing our products! We are here to provide you with different support to ensure that your experience with our products is as smooth as possible. We offer several communication channels to cater to different preferences and needs. | ||
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| <div class="button_tech_support_container"> | ||
| <a href="https://forum.seeedstudio.com/" class="button_forum"></a> | ||
| <a href="https://www.seeedstudio.com/contacts" class="button_email"></a> | ||
| </div> | ||
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| <div class="button_tech_support_container"> | ||
| <a href="https://discord.gg/eWkprNDMU7" class="button_discord"></a> | ||
| <a href="https://github.com/Seeed-Studio/wiki-documents/discussions/69" class="button_discussion"></a> | ||
| </div> |
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104 changes: 104 additions & 0 deletions
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docs/Sensor/ReSpeaker_Lite/XIAO_ESP32_S3/respeaker_record_and_play.md
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| description: Recording and playback | ||
| title: Recording and playback | ||
| keywords: | ||
| - ESP32S3 | ||
| - XIAO | ||
| - ReSpeaker | ||
| image: https://files.seeedstudio.com/wiki/wiki-platform/S-tempor.png | ||
| slug: /respeaker_record_and_play | ||
| last_update: | ||
| date: 7/1/2024 | ||
| author: Jessie | ||
| --- | ||
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| ### Functionality | ||
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| This project demonstrates a basic loopback mechanism using the I2S interface, to test the reading and writing functions of I2S audio data. By switching I2S mode, the audio data is read from the microphone and then written to the speaker. | ||
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| ### Code | ||
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| ```cpp | ||
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| #include "AudioTools.h" | ||
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| AudioInfo info(16000, 2, 32); | ||
| // SineWaveGenerator<int16_t> sineWave(32000); // subclass of SoundGenerator with max amplitude of 32000 | ||
| // GeneratedSoundStream<int16_t> sound(sineWave); // Stream generated from sine wave | ||
| I2SStream out; | ||
| I2SConfig config; | ||
| // StreamCopy copier(out, sound); // copies sound into i2s | ||
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| uint8_t buffer[128000]; | ||
| size_t bytes_read = 0; | ||
| size_t bytes_write = 0; | ||
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| // Arduino Setup | ||
| void setup(void) { | ||
| // Open Serial | ||
| Serial.begin(115200); | ||
| while(!Serial); | ||
| AudioLogger::instance().begin(Serial, AudioLogger::Info); | ||
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| // start I2S | ||
| Serial.println("starting I2S..."); | ||
| config = out.defaultConfig(TX_MODE); | ||
| config.copyFrom(info); | ||
| // Custom I2S output pins | ||
| config.pin_bck = 8; | ||
| config.pin_ws = 7; | ||
| config.pin_data = 43; | ||
| config.pin_data_rx = 44; | ||
| config.is_master = false; | ||
| out.begin(config); | ||
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| // Setup sine wave | ||
| // sineWave.begin(info, N_B4); | ||
| Serial.println("started..."); | ||
| } | ||
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| // Arduino loop - copy sound to out | ||
| void loop() { | ||
| // copier.copy(); | ||
| out.end(); | ||
| config.rx_tx_mode = RX_MODE; | ||
| out.begin(config); | ||
| bytes_read = out.readBytes(buffer, 128000); | ||
| out.end(); | ||
| config.rx_tx_mode = TX_MODE; | ||
| out.begin(config); | ||
| bytes_write= out.write(buffer, 128000); | ||
| } | ||
| ``` | ||
| ### Customization | ||
| **Modifying the Read and Write Duration** | ||
| You can control the duration of audio read and write operations by adjusting the size of the buffer and the number of bytes in out.readBytes and out.write. | ||
| **Example**: 0.5 seconds of audio: | ||
| ```cpp | ||
| uint8_t buffer[64000]; | ||
| bytes_read = out.readBytes(buffer, 64000); | ||
| bytes_write = out.write(buffer, 64000); | ||
| ``` | ||
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| :::tip | ||
| Make sure you have enough dynamic memory to accommodate the buffer, especially when reading longer durations of audio data. If your ESP32-S3 device has insufficient memory, you may need to optimize memory usage or consider alternative solutions. | ||
| ::: | ||
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