PV IoT Device Development
Budget: $1,500 – $3,000 USD
Please read the detail before you respond.
Any response which does not follow the requirements will be ignored.
We need 4 newly designed IoT devises.
They must be as small as possible, as low powered as possible
The three devices will be
• Sigfox (RC1 for now)
• LoRa 915/868 options
• GSM (2G/3G/4G)
• NB-IoT
All the devices must have the following basic parameters
• Low powered
• 3.7v min 500mAh rechargeable Li-Battery with JST SHR-02V-S-B connector (Please see as example https://www.lithium-polymer-battery.net/new-battery-2020-500mah/long-lithium-polymer-battery-3-7v-lp502058-580mah/)
• Solar energy harvesting IC solution – AEM10941 (See https://e-peas.com/product/aem10941/)
• PV Panel input (See https://ixapps.ixys.com/DataSheet/SM141K10LV.pdf as example)
• USP C port for recharging/power needs
• Low powered GPS Module with integrated antenna
• 3 axis accelerometer IC
• Gyroscope IC
• Tempeture and humidity sensor IC
• Ambient Light Sensor IC
• Low Powered Micro controller with BLE 5 (See STM32WB as example https://www.st.com/en/microcontrollers-microprocessors/stm32wb-series.html
• Onboard storage solution
• BLE Antenna must be integrated or SMD (see https://www.taoglas.com/product/wla-01-2-42-5ghz-ceramic-loop-antenna-3-21-60-5mm-linear-polarized/ as example)
• LoRa antenna must have maximum gain, and on the board (see https://www.taoglas.com/product/havok-pcs-06-2g3g4g-low-profile-smd-antenna-2/ as example)
The firmware must be able to be setup using the BLE 5 communication stack. Also, firmware updates must be done via the BLE5 Communication stack.
In your response, please indicate your design and prototype costing for all 4 devises. 10 Prototype of each device will be required.
Please supply a indication of design time, and also manufacturing time of prototypes.
Include estimated dimensions of design
More information will be given when needed.
Any response which does not follow the requirements will be ignored.
We need 4 newly designed IoT devises.
They must be as small as possible, as low powered as possible
The three devices will be
• Sigfox (RC1 for now)
• LoRa 915/868 options
• GSM (2G/3G/4G)
• NB-IoT
All the devices must have the following basic parameters
• Low powered
• 3.7v min 500mAh rechargeable Li-Battery with JST SHR-02V-S-B connector (Please see as example https://www.lithium-polymer-battery.net/new-battery-2020-500mah/long-lithium-polymer-battery-3-7v-lp502058-580mah/)
• Solar energy harvesting IC solution – AEM10941 (See https://e-peas.com/product/aem10941/)
• PV Panel input (See https://ixapps.ixys.com/DataSheet/SM141K10LV.pdf as example)
• USP C port for recharging/power needs
• Low powered GPS Module with integrated antenna
• 3 axis accelerometer IC
• Gyroscope IC
• Tempeture and humidity sensor IC
• Ambient Light Sensor IC
• Low Powered Micro controller with BLE 5 (See STM32WB as example https://www.st.com/en/microcontrollers-microprocessors/stm32wb-series.html
• Onboard storage solution
• BLE Antenna must be integrated or SMD (see https://www.taoglas.com/product/wla-01-2-42-5ghz-ceramic-loop-antenna-3-21-60-5mm-linear-polarized/ as example)
• LoRa antenna must have maximum gain, and on the board (see https://www.taoglas.com/product/havok-pcs-06-2g3g4g-low-profile-smd-antenna-2/ as example)
The firmware must be able to be setup using the BLE 5 communication stack. Also, firmware updates must be done via the BLE5 Communication stack.
In your response, please indicate your design and prototype costing for all 4 devises. 10 Prototype of each device will be required.
Please supply a indication of design time, and also manufacturing time of prototypes.
Include estimated dimensions of design
More information will be given when needed.