1. Ngwaahịa Okwu Mmalite
The INKBIRD 2nd-Gen Wireless Floating Pool Thermometer (IBS-P02R) combined with the IBS-M2 Wi-Fi Gateway provides a comprehensive solution for monitoring water temperature and indoor temperature/humidity. This system allows for real-time data access and alerts via a smartphone application, ensuring optimal conditions for your pool, spa, pond, or aquarium.

Figure 1: INKBIRD IBS-M2 Wi-Fi Gateway and IBS-P02R Floating Pool Thermometer
IBS-M2 Wi-Fi Gateway (Receiver) Overview

Figure 2: IBS-M2 Wi-Fi Gateway Components
- Gateway Wi-Fi Signal: Gosiri ọnọdụ njikọ Wi-Fi.
- Bọtịnụ ihe omume: For various functions (detailed in Section 4).
- Temperature-and-humidity type icon: Represents the gateway's sub-device.
- Current channel number: Displays the channel of the connected sub-device.
- Ọkwa batrị: Shows the battery status of the gateway sub-device.
- iru mmiri dị ugbu a: Displays humidity detected by the gateway sub-device.
- Ọnọdụ okpomọkụ dị ugbu a: Displays temperature detected by the gateway sub-device.
Pool Thermometer (Transmitter) Overview

Figure 3: IBS-P02R Pool Thermometer Components
- Ọkwa batrị: Indicates the thermometer's battery status.
- Current Detected Temperature: Displays the water temperature.
2. Atụmatụ & Nkọwapụta
Atụmatụ igodo

Figure 4: Key Features of the Smart Wi-Fi Pool Thermometer Set
- 2-In-1 Wi-Fi Gateway: The IBS-M2 supports connecting up to 9 INKBIRD pool thermometers and features a large screen displaying indoor temperature and humidity, along with data from connected channels.
- Upgraded Pool Thermometer: The IBS-P02R features an advanced IPX7 waterproof design with a heavy-duty silicone sealing ring for enhanced protection and extended lifespan.
- Njikwa ngwa Smart: Monitor and control all connected thermometers remotely via the INKBIRD app, viewing real-time data, max/min/average values, and historical data for up to one year.
- Accurate Sensor, Real-time Alarm: High-precision sensors provide accurate readings (±1℃/±1.8℉) with a 10-second sampling period. Customizable temperature range alerts are sent to your app, and the gateway beeps when limits are exceeded.
- Ngwa sara mbara: Ideal for swimming pools, hot tubs, spas, fish ponds, and aquariums.
- Ogologo nnyefe ogologo: Up to 300 feet in open space for stable and reliable data transmission.

Figure 5: Transmission Distance

Figure 6: Upgraded IPX7 Waterproof Pool Thermometer

Figure 7: Wide Application Scenarios
Nkọwa nka nka
Ọnụ ụzọ Wi-Fi IBS-M2:
| Nkọwapụta | Uru |
|---|---|
| Ogologo nnyefe | Up to 300 ft (open space) |
| Oke nha nha okpomọkụ | -10℃ ~ 60℃ (14℉ ~ 140℉) |
| Izizi nha okpomọkụ | ±1.0℃ (± 1.8℉) |
| Ngosipụta okpomoku ziri ezi | 0.1 ℃ (0.1 ℉) |
| Oke nha iru mmiri | 0 ~ 99% |
| Izizi nha iru mmiri | ±5% |
| Ngosipụta iru mmiri ziri ezi | 1% |
| Max. Devices Supported | 9 |
| Wi-Fi | Supported (2.4GHz only) |
IBS-P02R Pool Thermometer:
| Nkọwapụta | Uru |
|---|---|
| Batrị | 2* AAA 1.5V (not included) |
| Oke nha nha okpomọkụ | -40℃ ~ 70℃ (-40℉ ~ 158℉) |
| Izizi nha okpomọkụ | ±1℃ (± 1.8℉) |
| Ngosipụta okpomoku ziri ezi | 0.1 ℃ (0.1 ℉) |
| SampOgologo oge | 10s |
| Ọkwa mkpuchi mmiri | IPX7 |
Ihe ngwugwu
- 1x Outdoor Pool Thermometer (IBS-P02R)
- 1x Wi-Fi Gateway (IBS-M2)
- 1x Wi-Fi Gateway Power Plug
- USB USB Nchaji USB 1x
- 1x Akwụkwọ ntuziaka onye ọrụ
3. Nhazi ntuziaka
3.1 Battery Installation (IBS-P02R Pool Thermometer)
To install batteries in the IBS-P02R Pool Thermometer:
- Unscrew the top cover of the pool thermometer.
- Insert 2 AAA 1.5V batteries (not included) into the battery compartment, ensuring correct polarity.
- Securely screw the top cover back on.
Vidiyo 1: Ngwaahịa gafereview and Battery Installation (0:13-0:20)
3.2 Budata ngwa INKBIRD
Chọọ maka the 'INKBIRD' App on Google Play or the App Store. Alternatively, you can scan the QR code below to download it directly.

Figure 8: INKBIRD App QR Code
Mara: Your iOS device must be running iOS 10.0 or above, and Android devices must be running Android 4.4 or above for smooth app operation. The device supports a 2.4GHz Wi-Fi router only.
3.3 App Registration
- Open the INKBIRD app and select your Country/Region. A verification code will be sent to you.
- Enter the verification code to confirm your identity.
- Complete the registration process. Registering an account is necessary for first-time app use.
3.4 Connect IBS-M2 Gateway to Your Phone
- Plug the IBS-M2 Gateway into a USB power supply to power it on.
- Open the INKBIRD app and click the "+" icon to add a device. Select "IBS-M2" from the list.
- Follow the on-screen prompts to select your 2.4GHz Wi-Fi network and enter the password.
- Pịa ma jide bọtịnụ Wi-Fi on the IBS-M2 Gateway for 5 to 8 seconds until the Wi-Fi indicator flashes, then confirm in the app to enter the pairing state.
- The app will automatically scan for and pair with the device.

Figure 9: App Connection Process
Mara: If pairing fails, unplug the power supply from the gateway, restart the device, and then repeat steps 3.4.1-3.4.5.
3.5 Add Sub-Devices (IBS-P02R Pool Thermometer)
Once the IBS-M2 Gateway is connected to the app:
- Ensure the IBS-P02R Pool Thermometer has batteries installed and is powered on.
- Place the IBS-P02R as close as possible to the IBS-M2 Gateway for initial connection.
- In the INKBIRD app, on the main interface, click the "+" icon to add sub-devices.
- Select the relevant device (IBS-P02R) to be added. The sub-device will automatically establish a connection and display its channel number in the app.

Figure 10: Adding Sub-Devices in the App
4. Ntuziaka ọrụ
4.1 Action Button Instructions (IBS-M2 Wi-Fi Gateway)

Figure 11: IBS-M2 Gateway Action Buttons
- bọtịnụ °F/C: Press to switch the temperature unit between Celsius (°C) and Fahrenheit (°F) on the gateway display.
- Bọtịnụ CH/R:
- Press to switch between connected channels (CH1, CH2, CH3...CH9). The screen will display the measured temperature of the chosen channel.
- Ọ bụrụ na ahọpụtara CH0, a ga-egosipụta okpomọkụ a tụrụ atụ nke ọwa ọ bụla ọzọ maka sekọnd 3.
- Press and hold for 5 seconds to reset the registration of all gateway sub-devices (transmitters). Ensure sub-devices are close to the gateway, then re-add them via the app.
- Bọtịnụ WIFI: Press and hold for 5 seconds to reset Wi-Fi and re-pair the gateway with your network.
4.2 TX/CF Button (IBS-P02R Pool Thermometer)

Figure 12: IBS-P02R TX/CF Button Location
- Bọtịnụ TX/CF:
- Press it once to transmit the detected temperature from the pool thermometer to the gateway and light up the indicator.
- Press and hold for more than 5 seconds to switch the temperature unit between °C and °F on the pool thermometer's display.
4.3 Monitoring Data via INKBIRD App
The INKBIRD app provides a user-friendly interface to monitor your devices.

Figure 13: App Main Interface
- Data ezigbo oge: View current temperature and humidity readings from the gateway and all connected sub-devices.
- Data akụkọ ihe mere eme: Access the historical graph to view max/min/average values for temperature and humidity over time. You can view and export data for the last 1 year.

Figure 14: Historical Data View na App
4.4 Ntọala mkpu
Set custom temperature and humidity alarm ranges within the INKBIRD app.

Figure 15: App Alarm Settings and Notifications
- Navigate to the device settings in the app.
- Set your desired minimum and maximum temperature and humidity values.
- When the detected values exceed these limits, the IBS-M2 Gateway will beep, and you will receive an instant alarm notification on your smartphone.
- The alarm can be manually turned off remotely in the app.
5. Maintenance and Safeguards
5.1 General Safeguards
- Ewepụla ngwaahịa a ọ gwụla ma ị bụ ọkachamara.
- Ensure the sensor is not covered with dust, as this may lead to inaccurate measurements.
- Ejila mmanya na-aba n'anya hichaa ihe mmetụta.
5.2 Igwe mkpuchi mmiri

Figure 16: Waterproof Gasket
The green part on the pool thermometer is a waterproof gasket. It should not be removed at any time to maintain the device's IPX7 waterproof rating.
6. Nchọpụta nsogbu
Okwu na ngwọta nkịtị
- Device not pairing with app: If pairing fails, unplug the power supply from the IBS-M2 Gateway, restart the device, and then repeat the connection steps (Section 3.4). Ensure your Wi-Fi network is 2.4GHz.
- No data or intermittent connection: The transmission distance is up to 300 feet in open space. If there is interference (e.g., thick walls, other wireless devices), the transmission distance will be limited. Try moving the gateway closer to the thermometer or reducing interference sources.
- Ọgụgụ na-ezighi ezi: Ensure the sensor is clean and free from dust or debris. Do not use alcohol for cleaning.
- Enweghị ike view data remotely: Ensure your IBS-M2 Gateway is successfully connected to your home Wi-Fi network and your smartphone has an active internet connection (Wi-Fi or mobile data). The app allows remote monitoring from anywhere.
7. Ndụmọdụ onye ọrụ
- For optimal performance, ensure your Wi-Fi network is 2.4GHz, as the IBS-M2 Gateway does not support 5GHz networks.
- When adding new sub-devices or re-pairing, keep the devices in close proximity to the gateway to ensure a stable connection.
- Regularly check the battery levels of both the gateway and the thermometer via the app to avoid interruptions in monitoring.
- Utilize the historical data export feature in the app to track long-term temperature and humidity trends, which can be useful for maintaining consistent water quality in pools or aquariums.
8. Akwụkwọ ikike & Nkwado
8.1 Akwụkwọ ikike ngwaahịa
Ihe a na-ebu akwụkwọ ikike afọ 1 megide ntụpọ n'ime akụkụ ma ọ bụ arụ ọrụ. N'ime oge a, a ga-edozi ma ọ bụ dochie ngwaahịa ndị gosipụtara na ha adịghị mma, n'aka INKBIRD.
8.2 Ozi kọntaktị
Ụlọ ọrụ INKBIRD TECH.CL
Email: support@inkbird.com
Adreesị ụlọ ọrụ: 6th Floor, Building 713, Pengji Liantang Industrial Area, NO.2 Pengxing Road, Luohu District, Shenzhen, China
Adreesị ụlọ ọrụ: Ụlọ 1803, Ụlọ Guowei, NO.68 Guowei Road, Xianhu Community, Liantang, Luohu District, Shenzhen, China
EMEBERE NA CHINA
INKBIRD merebere ya
9. Ihe FCC chọrọ
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- Ngwaọrụ a nwere ike ọ gaghị ebute nnyonye anya na-emerụ ahụ.
- Ngwaọrụ a ga-anabatarịrị nnyonye anya ọ bụla enwetara, gụnyere nnyonye anya nwere ike ibute ọrụ na-achọghị.
Mara: A nwalere ngwa a wee hụ na ọ dabara na oke maka ngwaọrụ dijitalụ klaasị B, dabere na akụkụ 15 nke Iwu FCC. Emebere oke ndị a iji nye nchebe ezi uche dị na ya megide nnyonye anya na-emerụ emerụ na ntinye ụlọ. Akụrụngwa a na-ebute, na-eji, ma nwee ike ịgbasa ike ugboro redio, ma ọ bụrụ na etinyeghị ya ma jiri ya dịka ntuziaka ahụ siri dị, nwere ike ibute ndabichi na-emerụ ahụ na nkwukọrịta redio. Agbanyeghị, enweghị nkwa na nnyonye anya agaghị eme na otu nrụnye. Ọ bụrụ na akụrụngwa a na-ebute nnyonye anya na-emerụ ahụ na nnabata redio ma ọ bụ telivishọn, nke enwere ike ikpebi site na ịgbanyụ ma gbanye akụrụngwa, a na-agba onye ọrụ ume ka ọ nwaa idozi nnyonye anya site na otu ma ọ bụ karịa n'ime usoro ndị a:
- Megharịa ma ọ bụ bugharịa antenna nnata.
- Mee ka nkewa dị n'etiti akụrụngwa na nnata.
- Jikọọ akụrụngwa n'ime oghere na sekit dị iche na nke ejikọrọ onye nnata.
- Kpọtụrụ onye na-ere ahịa ma ọ bụ onye ọrụ redio/TV nwere ahụmahụ maka enyemaka.
Ngwa a na-akwado oke ikpughe radieshon FCC nke edobere maka gburugburu ebe anaghị achịkwa ya. Ekwesịrị ịwụnye akụrụngwa a ma rụọ ọrụ ya na opekempe 20cm n'etiti radiator & ahụ gị. Agaghị ejikọta ihe nnyefe a ma ọ bụ na-arụ ọrụ na njikọ antenna ma ọ bụ nnyefe ọ bụla ọzọ.





