List Price: US$30.23
|Shipping:||Free shippingTo UNITED STATES|
Ships within 7-10 business days
|English Manual / Spec||Yes|
|Download Link||Information linkage: www.vecees.com/user manual/0113050120233315.zip; With wireless router function: AP, Client, Repeater, Bridge and Router five modes; AP mode: supports plug and play; Router mode: wired ports is WAN, wireless is LAN; Repeater: extending wireless network coverage; Bridge: RM04 connect to wireless network and transmitting signal, solving weak signal and blind signal problem; Client: AP is wireless custom end; data can be transmitted through the Internet network. Provide a quick solution for the users serial devices to transfer data via Ethernet.|
|Other Features||HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network); Assures maximum compatibility; Module integrate 10 / 100m adaptive Ethernet port; Baud rate of serial port is up to 230.4bps; Suitable for safe and long-term operation system; Working temperature: -25~75'C; Adopts ralink 5350 chip, built-in 360M MIPS CPU, 16M RAM and 4M Flash, wireless base band, RF front-end and various peripheral bus; Supports IEEE 802.11 b/g/n; Supports transparent protocol data transmission mode; Supports most Wi-Fi encryption methods and arithmetic; WEP/WAP-PSK/WAP2-PSK/WAPI; Encryption type: WEP64/WEP128/TKIP/AES; Supports AP mode and Station mode in wireless work; Supports all wi-Fi connection on iPhone and Android system; Supports AP and Station online at the same time; Serial port rate is adjustable, up to 230400|
|Dimensions & Weight|
|Dimensions||3.5 in x 1.97 in x 0.67 in (8.9 cm x 5 cm x 1.7 cm)|
|Weight||1.45 oz (41 g)|
|1 x Module 1 x Test board 1 x 100~240V EU plug (105cm cable) 1 x Antenna|
To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.
|Quantity||3+ units||5+ units||10+ units|
|Rate||USD$ 27.29 shipped||USD$ 27.2 shipped||USD$ 27.12 shipped|
What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.
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100% of customers would recommend this product to a friend (1 out of 1)
Involvement Level: Expert (understands the inner workings)
Pros: ready to use from the box, it has two separate rs232 instead of description (added in 1.78 fw). Brand device with the same functionality is 10 times more expensive
Cons: Not really a cons! Ralink chip is hot enough, I preferred to use a little heatsink. Second usart is only on the board without any connector soldered. Only tx rx lines and rts for usart 1 (gpio1, checked only in 1.78 fw)
Other: if you need remote access to any device with serial port this is just exactly what you need.
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