Update notification: the X735 has been update to X735 V2.5 version with PMW fan and remove 2pin power cable at March 17th 2021.
Some features of V2.5:
- Use the silent PWM cooling fan, and support fan speed is control by script, support read fan speed, and we provide sample python code.
- You must install shell script to enable the PWM fan work fine since it's a PWM fan, refer to X735 V2.5 Software
- Support TRUE AUTO ON function (in the old version,the power management function is disabled if AUTO ON is enabled)
- Considering that some customers use X735 together with other DAC shield, we adjusted the GPIO pins used.
- Please install shell script to get safe shutdown function. please refer to X735 V2.5 Software
- No any size changes.
The X735 is a multifunctional expansion board for all current models of the Raspberry Pi using a 40-pin header. It provides intelligent and safe power management, safe shutdown and full poweroff through software, an automatic temperature controlled fan which enables the use of the Raspberry Pi in extreme conditions including very high temperature environments. The X735 also reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications.
WIKI for reference: wiki.geekworm.com/X735
1. Full poweroff through software is not supported when using latching power switch.
2. Do not apply power to your Raspberry Pi via the Pi's Micro-USB socket.
3.For the safe shutdown script , please refer to: wiki.geekworm.com/X735#Document
- For Use With: Raspberry Pi 41 Model B/3B+/3B/2B/3A+
- Operating System: Raspbian Stretch
- Safe shutdown function tested for Raspbian, other operating systems NOT to be tested and advised
Intelligent and safe power management
- Equipped with both momentary button and latching switch for easy power control
- Press the momentary button to turn on
- Press the momentary button and hold for 1~2seconds to reboot
- Press the momentary button and hold for 3~7seconds to implement safe shutdown
- Press the momentary button and hold for >8seconds to force shutdown
- Supports safe shutdown and full poweroff through software
- Onboard switch convenient to select latching or momentary power control switches
- Press the latching power switch once to turn on and again to implement safe shutdown
- Onboard LED shows the status of power on, reboot and shutdown
- Onboard PH2.0 connectors allows to use external latching switch or momentary button
- Powers the Raspberry Pi via the 40pin header no additional cabling required
- Allows power input via DC jack or MicroUSB socket or XH2.54 connector
- Allows power output via XH2.54 socket and or the 40pin header
Auto cooling function
- Dual trip point temperature controlled cooling fan
- AutoControl the fan for Cooling / quiet Operation
- Board temperature ≤34C Fan running at low speed
- Board temperature ≥34C Fan running at medium speed
- Board temperature ≥45C Fan running at full speed
- Onboard LEDs show the status of fan running low and high
- No driver and additional setting required for the cooling fan
- Reserved 40pin stackable Header for AddOn Boards
- Works with all current models of the Raspberry Pi using a 40 pin header
- Onboard microUSB socket for power input No need to change the power adapter
- Fully compatible with our products X825, X855, X820, X850, X860, X870, X822, X852 to provide intelligent and safe power management
- Power supply: 5.1Vdc +/-5%，2.5~4A
- Board size: 65 x 58mm
- 1 x X735 v2.5 Board
- 8 x Screw M2.5*6
- 4 x Spacer F/M M2.5*12+6
- 4 x Spacer F/F M2.5*12
- All orders will be shipped within 48 hours on receipt of cleared payment on Woking Days. (From Moday to Friday in 24-48 hours as usual, Except for Chinese legal holidays or big holidays or Weekend)
- We ship the orders from China, now due to the impact of COVID-19, all the shipping way will have delay include fast shipping way like DHL, the delivery delay is really out of our control, hope to get your understanding and patience.
- If you need faster shipment, please choose DHL or EMS or FedEx IP etc(Shipping fare paid by yourself). Or we will deliver via the default method of standard shipping.(Usually by China Post Registered Air Mail with tracking number if the order ammount is more than $9.99); Please contact us to calculate the shipping cost by faster shipping way like DHL, EMS or FedEx...
- Please make sure that your shipping address is 100% correct with full name and a right phone number included, the phone number is very important in the shipping address.
- We ship items to worldwide with delivery time guarantee. Please understand the unexpected delay during the international shipping.
- We usually declare a lower value for all orders to avoid the cutoms tax for our customers, but the buyer still need to do customs clearance themselves if it's a requirement by the destination country.
[Return & Refund Policy]
- If you didn't receive your product after 6 months or it is significantly different to the description, we guarantee to resend new or refund your payment. But due to the shipping delays of international shipment, we hope to get your understanding and wait for some more time.
- We provide resend or refund or store coupons for the item you received was substantially different from the item represented on the product detail page.
- For the item you received was damaged or defective,please take photos of original package with shipping labels, package weight, package items details as proof to send us to find solutions,thank you!
- It is better to reject the package if you find it obviously broken and ask for compensation from your local post office.
- We accept any unused item in its original package as return within 7 days of delivery. Buyers must pay for the return shipping fee, provide the tracking number, specific reason for the return.
- If buyer's reason lead to the return package due to fail delivery in destination country, the buyers need to pay for resend shipping fee and we deduct shipping fee before issue refund.
- We will refund to buyer after we receive the return packages in its original condition package with no items missing. Or buyers could choose to have a replacement.
- We accept to refund or resend new for our customers as product quality problem. But for the product value above $30, buyer must return the product to get a refund, the return shipping cost should be negotitated between the buyer and seller as this is a international shipping.
- As our products belongs to DIY products, it really need some DIY skills and professional knowledge, also there will be the risk of failure for your DIY projects which may cause your loss such as one or two device burnt or defective due to not proper operation.
We can be reponsible for exchange new one or repair for the defective products which you bought from us, but you must send back us the defective product to us and also pay for the return shipping cost. The buyer must bear the shipping cost of return for exchange.
We only accept to exchange after we get the defective products received. As it is international shipping, it usually will take a longer time for your return package, please understand about this.
Geekworm products on the website all support a wholesale price if you need large quantities. You can send us
your request about the item you need, item quantities, destination country of shipment. Then we will send you our lowest price according to item quantities, and the shipping cost also will be calculated according to the quantities you need.
Support dropshipping orders from all over the world. Please leave a note if you make a dropshipping order. We will not put anything related with our website into the parcel, please don't worry.